NIST Organization Structure

<!DOCTYPE html> <html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# "> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.nist.gov/director/nist-organization-structure","20230130210922","https://web.archive.org/","web","/_static/", "1675112962"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <meta charset="utf-8"/><script type="text/javascript">(window.NREUM||(NREUM={})).init={ajax:{deny_list:["gov-bam.nr-data.net"]}};(window.NREUM||(NREUM={})).loader_config={licenseKey:"37b7ccb661",applicationID:"1089704227"};;(()=>{var __webpack_modules__={507:(__unused_webpack_module,__webpack_exports__,__webpack_require__)=>{"use strict";function detectPolyfillFeatures(){const featureStatus={};return checkAndAddFeature("Promise","PROMISE"),checkAndAddFeature("Array.prototype.includes","ARRAY_INCLUDES"),checkAndAddFeature("Object.assign","OBJECT_ASSIGN"),checkAndAddFeature("Object.entries","OBJECT_ENTRIES"),featureStatus;function checkAndAddFeature(funcString,featName){try{let func=eval("self."+funcString);-1!==func.toString().indexOf("[native code]")?featureStatus[featName]=Status.NATIVE:featureStatus[featName]=Status.CHANGED}catch{featureStatus[featName]=Status.UNAVAIL}}}__webpack_require__.d(__webpack_exports__,{n:()=>detectPolyfillFeatures});const Status={UNAVAIL:"NotSupported",NATIVE:"Detected",CHANGED:"Modified"}},2687:(e,t,r)=>{"use strict";r.d(t,{Z:()=>n});const n=(0,r(2141).ky)(16)},1719:(e,t,r)=>{"use strict";r.d(t,{I:()=>n});var n=0,i=navigator.userAgent.match(/Firefox[\/\s](\d+\.\d+)/);i&&(n=+i[1])},3524:(e,t,r)=>{"use strict";let n;if(r.d(t,{H:()=>i}),r(8438).il){const e=document.createElement("div");e.innerHTML="\x3c!--[if lte IE 6]><div></div><![endif]--\x3e\x3c!--[if lte IE 7]><div></div><![endif]--\x3e\x3c!--[if lte IE 8]><div></div><![endif]--\x3e\x3c!--[if lte IE 9]><div></div><![endif]--\x3e",n=e.getElementsByTagName("div").length}var i;i=4===n?6:3===n?7:2===n?8:1===n?9:0},5970:(e,t,r)=>{"use strict";r.d(t,{Mt:()=>_,C5:()=>s,OP:()=>j,Yu:()=>g,Dg:()=>f,CX:()=>u,GE:()=>b,sU:()=>I});var n={};r.r(n),r.d(n,{agent:()=>m,match:()=>x,version:()=>y});var i=r(4580);class o{constructor(e,t){return e&&"object"==typeof e?t&&"object"==typeof t?(Object.assign(this,t),void Object.entries(e).forEach((e=>{let[t,r]=e;this[t]=r}))):console.error("setting a Configurable requires a model to set its initial properties"):console.error("setting a Configurable requires an object as input")}}const a={beacon:i.ce.beacon,errorBeacon:i.ce.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},c={};function s(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!c[e])throw new Error(`Info for ${e} was never set`);return c[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");c[e]=new o(t,a),(0,i.Qy)(e,c[e],"info")}const d={allow_bfcache:!1,privacy:{cookies_enabled:!0},ajax:{deny_list:void 0,enabled:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},ssl:void 0,obfuscate:void 0,jserrors:{enabled:!0},metrics:{enabled:!0},page_action:{enabled:!0},page_view_event:{enabled:!0},page_view_timing:{enabled:!0},session_trace:{enabled:!0},spa:{enabled:!0}},l={};function f(e,t){if(!e)throw new Error("All configuration objects require an agent identifier!");l[e]=new o(t,d),(0,i.Qy)(e,l[e],"config")}function _(e,t){if(!e)throw new Error("All configuration objects require an agent identifier!");var r=function(e){if(!e)throw new Error("All configuration objects require an agent identifier!");if(!l[e])throw new Error(`Configuration for ${e} was never set`);return l[e]}(e);if(r){for(var n=t.split("."),i=0;i<n.length-1;i++)if("object"!=typeof(r=r[n[i]]))return;r=r[n[n.length-1]]}return r}const p={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0},v={};function b(e,t){if(!e)throw new Error("All loader-config objects require an agent identifier!");v[e]=new o(t,p),(0,i.Qy)(e,v[e],"loader_config")}const g=(0,i.mF)().o;var h=r(3524),w=r(9206),m=null,y=null;if(navigator.userAgent){var k=navigator.userAgent,P=k.match(/Version\/(\S+)\s+Safari/);P&&-1===k.indexOf("Chrome")&&-1===k.indexOf("Chromium")&&(m="Safari",y=P[1])}function x(e,t){if(!m)return!1;if(e!==m)return!1;if(!t)return!0;if(!y)return!1;for(var r=y.split("."),n=t.split("."),i=0;i<n.length;i++)if(n[i]!==r[i])return!1;return!0}var E=r(2141),S=r(8438);const O="NRBA_SESSION_ID";function A(){if(!S.il)return null;try{let e;return null===(e=window.sessionStorage.getItem(O))&&(e=(0,E.ky)(16),window.sessionStorage.setItem(O,e)),e}catch(e){return null}}var q=S.ZP?.XMLHttpRequest,C=q&&q.prototype;const T={};function j(e){if(!e)throw new Error("All runtime objects require an agent identifier!");if(!T[e])throw new Error(`Runtime for ${e} was never set`);return T[e]}function I(e,t){if(!e)throw new Error("All runtime objects require an agent identifier!");var r;T[e]=new o(t,(r=e,{customTransaction:void 0,disabled:!1,features:{},loaderType:void 0,maxBytes:6===h.H?2e3:3e4,offset:(0,w.yf)(),onerror:void 0,origin:""+S.ZP?.location,ptid:void 0,releaseIds:{},sessionId:1==_(r,"privacy.cookies_enabled")?A():null,xhrWrappable:q&&C&&C.addEventListener&&!/CriOS/.test(navigator.userAgent),userAgent:n})),(0,i.Qy)(e,T[e],"runtime")}},8873:(e,t,r)=>{"use strict";r.d(t,{q:()=>n});const n=["1222","PROD"].filter((e=>e)).join(".")},1925:(e,t,r)=>{"use strict";r.d(t,{w:()=>i});const n={agentIdentifier:""};class i{constructor(e){if("object"!=typeof e)return console.error("shared context requires an object as input");this.sharedContext={},Object.assign(this.sharedContext,n),Object.entries(e).forEach((e=>{let[t,r]=e;Object.keys(n).includes(t)&&(this.sharedContext[t]=r)}))}}},2071:(e,t,r)=>{"use strict";r.d(t,{ee:()=>s});var n=r(4580),i=r(9010),o=r(9599),a="nr@context";let c=(0,n.fP)();var s;function u(){}function d(){return new u}function l(){(s.backlog.api||s.backlog.feature)&&(s.aborted=!0,s.backlog={})}c.ee?s=c.ee:(s=function e(t,r){var n={},c={},f={},_={on:b,addEventListener:b,removeEventListener:g,emit:v,get:w,listeners:h,context:p,buffer:m,abort:l,aborted:!1,isBuffering:y,debugId:r,backlog:t&&t.backlog?t.backlog:{}};return _;function p(e){return e&&e instanceof u?e:e?(0,i.X)(e,a,d):d()}function v(e,r,n,i,o){if(!1!==o&&(o=!0),!s.aborted||i){t&&o&&t.emit(e,r,n);for(var a=p(n),u=h(e),d=u.length,l=0;l<d;l++)u[l].apply(a,r);var f=k()[c[e]];return f&&f.push([_,e,r,a]),a}}function b(e,t){n[e]=h(e).concat(t)}function g(e,t){var r=n[e];if(r)for(var i=0;i<r.length;i++)r[i]===t&&r.splice(i,1)}function h(e){return n[e]||[]}function w(t){return f[t]=f[t]||e(_,t)}function m(e,t){var r=k();_.aborted||(0,o.D)(e,(function(e,n){t=t||"feature",c[n]=t,t in r||(r[t]=[])}))}function y(e){return!!k()[c[e]]}function k(){return _.backlog}}(void 0,"globalEE"),c.ee=s)},3195:(e,t,r)=>{"use strict";r.d(t,{E:()=>n,p:()=>i});var n=r(2071).ee.get("handle");function i(e,t,r,i,o){o?(o.buffer([e],i),o.emit(e,t,r)):(n.buffer([e],i),n.emit(e,t,r))}},4539:(e,t,r)=>{"use strict";r.d(t,{X:()=>o});var n=r(3195);o.on=a;var i=o.handlers={};function o(e,t,r,o){a(o||n.E,i,e,t,r)}function a(e,t,r,i,o){o||(o="feature"),e||(e=n.E);var a=t[o]=t[o]||{};(a[r]=a[r]||[]).push([e,i])}},3585:(e,t,r)=>{"use strict";r.d(t,{bP:()=>c,iz:()=>s,m$:()=>a});var n=r(8438),i=!1;try{var o=Object.defineProperty({},"passive",{get:function(){i=!0}});n.ZP?.addEventListener("testPassive",null,o),n.ZP?.removeEventListener("testPassive",null,o)}catch(e){}function a(e){return i?{passive:!0,capture:!!e}:!!e}function c(e,t){let r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];window.addEventListener(e,t,a(r))}function s(e,t){let r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];document.addEventListener(e,t,a(r))}},2141:(e,t,r)=>{"use strict";r.d(t,{Rl:()=>i,ky:()=>o});var n=r(8438);function i(){var e=null,t=0,r=n.ZP?.crypto||n.ZP?.msCrypto;function i(){return e?15&e[t++]:16*Math.random()|0}r&&r.getRandomValues&&(e=r.getRandomValues(new Uint8Array(31)));for(var o,a="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx",c="",s=0;s<a.length;s++)c+="x"===(o=a[s])?i().toString(16):"y"===o?(o=3&i()|8).toString(16):o;return c}function o(e){var t=null,r=0,n=self.crypto||self.msCrypto;n&&n.getRandomValues&&Uint8Array&&(t=n.getRandomValues(new Uint8Array(31)));for(var i=[],o=0;o<e;o++)i.push(a().toString(16));return i.join("");function a(){return t?15&t[r++]:16*Math.random()|0}}},9206:(e,t,r)=>{"use strict";r.d(t,{nb:()=>s,os:()=>u,yf:()=>c,zO:()=>a});var n=r(1209),i=(new Date).getTime(),o=i;function a(){return n.G&&performance.now?Math.round(performance.now()):(i=Math.max((new Date).getTime(),i))-o}function c(){return i}function s(e){o=e}function u(){return o}},1209:(e,t,r)=>{"use strict";r.d(t,{G:()=>n});const n=void 0!==r(8438).ZP?.performance?.timing?.navigationStart},745:(e,t,r)=>{"use strict";r.d(t,{s:()=>s,v:()=>u});var n=r(7036),i=r(1719),o=r(9206),a=r(1209),c=r(8438);let s=!0;function u(e){var t=function(){if(i.I&&i.I<9)return;if(a.G)return s=!1,c.ZP?.performance?.timing?.navigationStart}();t&&((0,n.B)(e,"starttime",t),(0,o.nb)(t))}},7036:(e,t,r)=>{"use strict";r.d(t,{B:()=>o,L:()=>a});var n=r(9206),i={};function o(e,t,r){void 0===r&&(r=(0,n.zO)()+(0,n.os)()),i[e]=i[e]||{},i[e][t]=r}function a(e,t,r,n){const o=e.sharedContext.agentIdentifier;var a=i[o]?.[r],c=i[o]?.[n];void 0!==a&&void 0!==c&&e.store("measures",t,{value:c-a})}},8547:(e,t,r)=>{"use strict";r.d(t,{T:()=>i});var n=r(8438);const i={isFileProtocol:function(){let e=Boolean("file:"===(0,n.lW)()?.location?.protocol);e&&(i.supportabilityMetricSent=!0);return e},supportabilityMetricSent:!1}},9011:(e,t,r)=>{"use strict";r.d(t,{K:()=>o});var n=r(5970);const i=["ajax","jserrors","metrics","page_action","page_view_event","page_view_timing","session_trace","spa"];function o(e){const t={};return i.forEach((r=>{t[r]=function(e,t){return!0!==(0,n.OP)(t).disabled&&!1!==(0,n.Mt)(t,`${e}.enabled`)}(r,e)})),t}},8025:(e,t,r)=>{"use strict";r.d(t,{W:()=>i});var n=r(2071);class i{constructor(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];this.agentIdentifier=e,this.aggregator=t,this.ee=n.ee.get(e),this.externalFeatures=r,this.blocked=!1}}},9010:(e,t,r)=>{"use strict";r.d(t,{X:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t,r){if(n.call(e,t))return e[t];var i=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:i,writable:!0,enumerable:!1}),i}catch(e){}return e[t]=i,i}},8438:(e,t,r)=>{"use strict";r.d(t,{ZP:()=>a,il:()=>n,lW:()=>c,v6:()=>i});const n=Boolean("undefined"!=typeof window&&window.document),i=Boolean("undefined"!=typeof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator);let o=(()=>{if(n)return window;if(i){if("undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope)return globalThis;if(self instanceof WorkerGlobalScope)return self}throw new Error("New Relic browser agent shutting down due to error: Unable to locate global scope. This is possibly due to code redefining browser global variables like `self` and `window`.")})();const a=o;function c(){return o}},9599:(e,t,r)=>{"use strict";r.d(t,{D:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t){var r=[],i="",o=0;for(i in e)n.call(e,i)&&(r[o]=t(i,e[i]),o+=1);return r}},248:(e,t,r)=>{"use strict";r.d(t,{$c:()=>s,Ng:()=>u,RR:()=>c});var n=r(5970),i=r(1925),o=r(8547),a={regex:/^file:\/\/(.*)/,replacement:"file://OBFUSCATED"};class c extends i.w{constructor(e){super(e)}shouldObfuscate(){return s(this.sharedContext.agentIdentifier).length>0}obfuscateString(e){if(!e||"string"!=typeof e)return e;for(var t=s(this.sharedContext.agentIdentifier),r=e,n=0;n<t.length;n++){var i=t[n].regex,o=t[n].replacement||"*";r=r.replace(i,o)}return r}}function s(e){var t=[],r=(0,n.Mt)(e,"obfuscate")||[];return t=t.concat(r),o.T.isFileProtocol()&&t.push(a),t}function u(e){for(var t=!1,r=!1,n=0;n<e.length;n++){"regex"in e[n]?"string"!=typeof e[n].regex&&e[n].regex.constructor!==RegExp&&(console&&console.warn&&console.warn('An obfuscation replacement rule contains a "regex" value with an invalid type (must be a string or RegExp)'),r=!0):(console&&console.warn&&console.warn('An obfuscation replacement rule was detected missing a "regex" value.'),r=!0);var i=e[n].replacement;i&&"string"!=typeof i&&(console&&console.warn&&console.warn('An obfuscation replacement rule contains a "replacement" value with an invalid type (must be a string)'),t=!0)}return!t&&!r}},4580:(e,t,r)=>{"use strict";r.d(t,{EZ:()=>u,Qy:()=>s,ce:()=>o,fP:()=>a,gG:()=>d,mF:()=>c});var n=r(9206),i=r(8438);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function a(){return i.ZP?.NREUM||(i.ZP.NREUM={}),void 0===i.ZP?.newrelic&&(i.ZP.newrelic=i.ZP.NREUM),i.ZP.NREUM}function c(){let e=a();if(!e.o){var t=self,r=t.XMLHttpRequest;e.o={ST:setTimeout,SI:t.setImmediate,CT:clearTimeout,XHR:r,REQ:t.Request,EV:t.Event,PR:t.Promise,MO:t.MutationObserver,FETCH:t.fetch}}return e}function s(e,t,r){let i=a();const o=i.initializedAgents||{},c=o[e]||{};return Object.keys(c).length||(c.initializedAt={ms:(0,n.zO)(),date:new Date}),i.initializedAgents={...o,[e]:{...c,[r]:t}},i}function u(e,t){a()[e]=t}function d(){return function(){let e=a();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=a();const t=e.init||{};e.init={...t}}(),c(),function(){let e=a();const t=e.loader_config||{};e.loader_config={...t}}(),a()}},584:(e,t,r)=>{"use strict";r.d(t,{N:()=>i,e:()=>o});var n=r(3585);function i(e){let t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return void(0,n.iz)("visibilitychange",r);function r(){if(t){if("hidden"!=document.visibilityState)return;e()}e(document.visibilityState)}}function o(){return"hidden"===document.visibilityState?-1:1/0}},8539:e=>{e.exports=function(e,t,r){t||(t=0),void 0===r&&(r=e?e.length:0);for(var n=-1,i=r-t||0,o=Array(i<0?0:i);++n<i;)o[n]=e[t+n];return o}}},__webpack_module_cache__={},inProgress,dataWebpackPrefix;function __webpack_require__(e){var t=__webpack_module_cache__[e];if(void 0!==t)return t.exports;var r=__webpack_module_cache__[e]={exports:{}};return __webpack_modules__[e](r,r.exports,__webpack_require__),r.exports}__webpack_require__.m=__webpack_modules__,__webpack_require__.n=e=>{var t=e&&e.__esModule?()=>e.default:()=>e;return __webpack_require__.d(t,{a:t}),t},__webpack_require__.d=(e,t)=>{for(var r in t)__webpack_require__.o(t,r)&&!__webpack_require__.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},__webpack_require__.f={},__webpack_require__.e=e=>Promise.all(Object.keys(__webpack_require__.f).reduce(((t,r)=>(__webpack_require__.f[r](e,t),t)),[])),__webpack_require__.u=e=>e+"."+__webpack_require__.h().slice(0,8)+"-1222.js",__webpack_require__.h=()=>"95d4308d836c4fa71ea6",__webpack_require__.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),inProgress={},dataWebpackPrefix="NRBA:",__webpack_require__.l=(e,t,r,n)=>{if(inProgress[e])inProgress[e].push(t);else{var i,o;if(void 0!==r)for(var a=document.getElementsByTagName("script"),c=0;c<a.length;c++){var s=a[c];if(s.getAttribute("src")==e||s.getAttribute("data-webpack")==dataWebpackPrefix+r){i=s;break}}i||(o=!0,(i=document.createElement("script")).charset="utf-8",i.timeout=120,__webpack_require__.nc&&i.setAttribute("nonce",__webpack_require__.nc),i.setAttribute("data-webpack",dataWebpackPrefix+r),i.src=e),inProgress[e]=[t];var u=(t,r)=>{i.onerror=i.onload=null,clearTimeout(d);var n=inProgress[e];if(delete inProgress[e],i.parentNode&&i.parentNode.removeChild(i),n&&n.forEach((e=>e(r))),t)return t(r)},d=setTimeout(u.bind(null,void 0,{type:"timeout",target:i}),12e4);i.onerror=u.bind(null,i.onerror),i.onload=u.bind(null,i.onload),o&&document.head.appendChild(i)}},__webpack_require__.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},__webpack_require__.p="https://web.archive.org/web/20230130210922/https://js-agent.newrelic.com/",(()=>{var e={783:0,519:0};__webpack_require__.f.j=(t,r)=>{var n=__webpack_require__.o(e,t)?e[t]:void 0;if(0!==n)if(n)r.push(n[2]);else{var i=new Promise(((r,i)=>n=e[t]=[r,i]));r.push(n[2]=i);var o=__webpack_require__.p+__webpack_require__.u(t),a=new Error;__webpack_require__.l(o,(r=>{if(__webpack_require__.o(e,t)&&(0!==(n=e[t])&&(e[t]=void 0),n)){var i=r&&("load"===r.type?"missing":r.type),o=r&&r.target&&r.target.src;a.message="Loading chunk "+t+" failed.\n("+i+": "+o+")",a.name="ChunkLoadError",a.type=i,a.request=o,n[1](a)}}),"chunk-"+t,t)}};var t=(t,r)=>{var n,i,[o,a,c]=r,s=0;if(o.some((t=>0!==e[t]))){for(n in a)__webpack_require__.o(a,n)&&(__webpack_require__.m[n]=a[n]);if(c)c(__webpack_require__)}for(t&&t(r);s<o.length;s++)i=o[s],__webpack_require__.o(e,i)&&e[i]&&e[i][0](),e[i]=0},r=window.webpackChunkNRBA=window.webpackChunkNRBA||[];r.forEach(t.bind(null,0)),r.push=t.bind(null,r.push.bind(r))})();var __webpack_exports__={};(()=>{"use strict";__webpack_require__.r(__webpack_exports__);var e=__webpack_require__(507),t=__webpack_require__(2687),r=__webpack_require__(3585);function n(e){if(!document||"complete"===document.readyState)return e()||!0}function i(e){n(e)||(0,r.bP)("load",e)}function o(e){n(e)||(0,r.iz)("DOMContentLoaded",e)}var a=__webpack_require__(8438),c=__webpack_require__(2071);let s=0;function u(e){(async()=>{if(!s++)try{const{aggregator:t}=await __webpack_require__.e(859).then(__webpack_require__.bind(__webpack_require__,7859));await t(e)}catch(e){console.error("Failed to successfully load all aggregators. Aborting...\n",e),c.ee.abort()}})()}var d=__webpack_require__(8539),l=__webpack_require__.n(d),f=__webpack_require__(4580),_=__webpack_require__(5970),p=__webpack_require__(3195),v=__webpack_require__(9599),b=__webpack_require__(9206);let g=!1;var h=__webpack_require__(7036),w=__webpack_require__(745),m=__webpack_require__(8025);class y extends m.W{constructor(e){super(e),a.il&&((0,w.v)(e),(0,h.B)(e,"firstbyte",(0,b.yf)()),i((()=>this.measureWindowLoaded())),o((()=>this.measureDomContentLoaded())))}measureWindowLoaded(){var e=(0,b.zO)();(0,h.B)(this.agentIdentifier,"onload",e+(0,b.os)()),(0,p.p)("timing",["load",e],void 0,void 0,this.ee)}measureDomContentLoaded(){(0,h.B)(this.agentIdentifier,"domContent",(0,b.zO)()+(0,b.os)())}}var k=__webpack_require__(584);class P extends m.W{constructor(e){var t;if(super(e),t=this,this.isEnabled()&&a.il){if(this.pageHiddenTime=(0,k.e)(),this.performanceObserver,this.lcpPerformanceObserver,this.clsPerformanceObserver,this.fiRecorded=!1,"PerformanceObserver"in window&&"function"==typeof window.PerformanceObserver){this.performanceObserver=new PerformanceObserver((function(){return t.perfObserver(...arguments)}));try{this.performanceObserver.observe({entryTypes:["paint"]})}catch(e){}this.lcpPerformanceObserver=new PerformanceObserver((function(){return t.lcpObserver(...arguments)}));try{this.lcpPerformanceObserver.observe({entryTypes:["largest-contentful-paint"]})}catch(e){}this.clsPerformanceObserver=new PerformanceObserver((function(){return t.clsObserver(...arguments)}));try{this.clsPerformanceObserver.observe({type:"layout-shift",buffered:!0})}catch(e){}}this.fiRecorded=!1;["click","keydown","mousedown","pointerdown","touchstart"].forEach((e=>{(0,r.iz)(e,(function(){return t.captureInteraction(...arguments)}))})),(0,k.N)((()=>{this.pageHiddenTime=(0,b.zO)(),(0,p.p)("docHidden",[this.pageHiddenTime],void 0,void 0,this.ee)}),!0),(0,r.bP)("pagehide",(()=>(0,p.p)("winPagehide",[(0,b.zO)()],void 0,void 0,this.ee)))}}isEnabled(){return!1!==(0,_.Mt)(this.agentIdentifier,"page_view_timing.enabled")}perfObserver(e,t){e.getEntries().forEach((e=>{"first-paint"===e.name?(0,p.p)("timing",["fp",Math.floor(e.startTime)],void 0,void 0,this.ee):"first-contentful-paint"===e.name&&(0,p.p)("timing",["fcp",Math.floor(e.startTime)],void 0,void 0,this.ee)}))}lcpObserver(e,t){var r=e.getEntries();if(r.length>0){var n=r[r.length-1];if(this.pageHiddenTime<n.startTime)return;var i=[n],o=this.addConnectionAttributes({});o&&i.push(o),(0,p.p)("lcp",i,void 0,void 0,this.ee)}}clsObserver(e){e.getEntries().forEach((e=>{e.hadRecentInput||(0,p.p)("cls",[e],void 0,void 0,this.ee)}))}addConnectionAttributes(e){var t=navigator.connection||navigator.mozConnection||navigator.webkitConnection;if(t)return t.type&&(e["net-type"]=t.type),t.effectiveType&&(e["net-etype"]=t.effectiveType),t.rtt&&(e["net-rtt"]=t.rtt),t.downlink&&(e["net-dlink"]=t.downlink),e}captureInteraction(e){if(e instanceof _.Yu.EV&&!this.fiRecorded){var t=Math.round(e.timeStamp),r={type:e.type};this.addConnectionAttributes(r),t<=(0,b.zO)()?r.fid=(0,b.zO)()-t:t>(0,b.os)()&&t<=Date.now()?(t-=(0,b.os)(),r.fid=(0,b.zO)()-t):t=(0,b.zO)(),this.fiRecorded=!0,(0,p.p)("timing",["fi",t,r],void 0,void 0,this.ee)}}}var x=__webpack_require__(4539),E="React",S="Angular",O="AngularJS",A="Backbone",q="Ember",C="Vue",T="Meteor",j="Zepto",I="Jquery";function R(){if(!a.il)return[];var e=[];try{(function(){try{if(window.React||window.ReactDOM||window.ReactRedux)return!0;if(document.querySelector("[data-reactroot], [data-reactid]"))return!0;for(var e=document.querySelectorAll("body > div"),t=0;t<e.length;t++)if(Object.keys(e[t]).indexOf("_reactRootContainer")>=0)return!0;return!1}catch(e){return!1}})()&&e.push(E),function(){try{return!!window.angular||(!!document.querySelector(".ng-binding, [ng-app], [data-ng-app], [ng-controller], [data-ng-controller], [ng-repeat], [data-ng-repeat]")||!!document.querySelector('script[src*="angular.js"], script[src*="angular.min.js"]'))}catch(e){return!1}}()&&e.push(O),function(){try{return!!(window.hasOwnProperty("ng")&&window.ng.hasOwnProperty("coreTokens")&&window.ng.coreTokens.hasOwnProperty("NgZone"))||!!document.querySelectorAll("[ng-version]").length}catch(e){return!1}}()&&e.push(S),window.Backbone&&e.push(A),window.Ember&&e.push(q),window.Vue&&e.push(C),window.Meteor&&e.push(T),window.Zepto&&e.push(j),window.jQuery&&e.push(I)}catch(e){}return e}var N=__webpack_require__(8547),M=__webpack_require__(248),Z=__webpack_require__(8873);const B=Boolean(a.ZP?.Worker),D=Boolean(a.ZP?.SharedWorker),W=Boolean(a.ZP?.navigator?.serviceWorker);let F,z,G;class L extends m.W{constructor(e){var t;let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(e),t=this,this.PfFeatStatusEnum=r,this.singleChecks(),this.eachSessionChecks(),(0,x.X)("record-supportability",(function(){return t.recordSupportability(...arguments)}),void 0,this.ee),(0,x.X)("record-custom",(function(){return t.recordCustom(...arguments)}),void 0,this.ee)}recordSupportability(e,t){var r=["sm",e,{name:e},t];return(0,p.p)("storeMetric",r,null,void 0,this.ee),r}recordCustom(e,t){var r=["cm",e,{name:e},t];return(0,p.p)("storeEventMetrics",r,null,void 0,this.ee),r}singleChecks(){this.recordSupportability(`Generic/Version/${Z.q}/Detected`);const{loaderType:e}=(0,_.OP)(this.agentIdentifier);e&&this.recordSupportability(`Generic/LoaderType/${e}/Detected`),a.il&&o((()=>{R().forEach((e=>{this.recordSupportability("Framework/"+e+"/Detected")}))})),N.T.isFileProtocol()&&(this.recordSupportability("Generic/FileProtocol/Detected"),N.T.supportabilityMetricSent=!0);const t=(0,M.$c)(this.agentIdentifier);t.length>0&&this.recordSupportability("Generic/Obfuscate/Detected"),t.length>0&&!(0,M.Ng)(t)&&this.recordSupportability("Generic/Obfuscate/Invalid"),a.il&&this.reportPolyfillsNeeded(),function(e){if(!F){if(B){F=Worker;try{a.ZP.Worker=r(F,"Dedicated")}catch(e){o(e,"Dedicated")}if(D){z=SharedWorker;try{a.ZP.SharedWorker=r(z,"Shared")}catch(e){o(e,"Shared")}}else n("Shared");if(W){G=navigator.serviceWorker.register;try{a.ZP.navigator.serviceWorker.register=(t=G,function(){for(var e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];return i("Service",r[1]?.type),t.apply(navigator.serviceWorker,r)})}catch(e){o(e,"Service")}}else n("Service");var t;return}n("All")}function r(e,t){return new Proxy(e,{construct:(e,r)=>(i(t,r[1]?.type),new e(...r))})}function n(t){a.v6||e(`Workers/${t}/Unavailable`)}function i(t,r){e("module"===r?`Workers/${t}/Module`:`Workers/${t}/Classic`)}function o(t,r){e(`Workers/${r}/SM/Unsupported`),console.warn(`NR Agent: Unable to capture ${r} workers.`,t)}}(this.recordSupportability.bind(this))}reportPolyfillsNeeded(){this.recordSupportability(`Generic/Polyfill/Promise/${this.PfFeatStatusEnum.PROMISE}`),this.recordSupportability(`Generic/Polyfill/ArrayIncludes/${this.PfFeatStatusEnum.ARRAY_INCLUDES}`),this.recordSupportability(`Generic/Polyfill/ObjectAssign/${this.PfFeatStatusEnum.OBJECT_ASSIGN}`),this.recordSupportability(`Generic/Polyfill/ObjectEntries/${this.PfFeatStatusEnum.OBJECT_ENTRIES}`)}eachSessionChecks(){a.il&&(0,r.bP)("pageshow",(e=>{e.persisted&&this.recordCustom("Custom/BFCache/PageRestored")}))}}var U=__webpack_require__(9011);const $=(0,e.n)(),H="lite";try{!function(e){if(g)return;const r=(0,f.gG)();a.v6&&(r.info.jsAttributes={...r.info.jsAttributes,isWorker:!0});try{(0,_.CX)(t.Z,r.info),(0,_.Dg)(t.Z,r.init),(0,_.GE)(t.Z,r.loader_config),(0,_.sU)(t.Z,{loaderType:e}),function(e){var t=(0,f.fP)(),r=c.ee.get(e),n=r.get("tracer"),i="api-",o=i+"ixn-";function a(){}(0,v.D)(["setErrorHandler","finished","addToTrace","inlineHit","addRelease"],(function(e,r){t[r]=u(i,r,!0,"api")})),t.addPageAction=u(i,"addPageAction",!0),t.setCurrentRouteName=u(i,"routeName",!0),t.setPageViewName=function(t,r){if("string"==typeof t)return"/"!==t.charAt(0)&&(t="/"+t),(0,_.OP)(e).customTransaction=(r||"https://web.archive.org/web/20230130210922/http://custom.transaction")+t,u(i,"setPageViewName",!0,"api")()},t.setCustomAttribute=function(t,r){const n=(0,_.C5)(e);return(0,_.CX)(e,{...n,jsAttributes:{...n.jsAttributes,[t]:r}}),u(i,"setCustomAttribute",!0,"api")()},t.interaction=function(){return(new a).get()};var s=a.prototype={createTracer:function(e,t){var i={},a=this,c="function"==typeof t;return(0,p.p)(o+"tracer",[(0,b.zO)(),e,i],a,void 0,r),function(){if(n.emit((c?"":"no-")+"fn-start",[(0,b.zO)(),a,c],i),c)try{return t.apply(this,arguments)}catch(e){throw n.emit("fn-err",[arguments,this,"string"==typeof e?new Error(e):e],i),e}finally{n.emit("fn-end",[(0,b.zO)()],i)}}}};function u(e,t,n,i){return function(){return(0,p.p)("record-supportability",["API/"+t+"/called"],void 0,void 0,r),(0,p.p)(e+t,[(0,b.zO)()].concat(l()(arguments)),n?null:this,i,r),n?void 0:this}}(0,v.D)("actionText,setName,setAttribute,save,ignore,onEnd,getContext,end,get".split(","),(function(e,t){s[t]=u(o,t)})),t.noticeError=function(e,t){"string"==typeof e&&(e=new Error(e)),(0,p.p)("record-supportability",["API/noticeError/called"],void 0,void 0,r),(0,p.p)("err",[e,(0,b.zO)(),!1,t],void 0,void 0,r)}}(t.Z),g=!0}catch(e){}}(H);const e=(0,U.K)(t.Z);e.page_view_event&&new y(t.Z),e.page_view_timing&&new P(t.Z),e.metrics&&new L(t.Z,$),function(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1e3;t?setTimeout((()=>u(e)),r):a.il?i((()=>u(e))):u(e)}(H)}catch(e){a.ZP?.newrelic?.ee?.abort&&a.ZP.newrelic.ee.abort()}})(),window.NRBA=__webpack_exports__})();</script> <noscript><style>form.antibot * :not(.antibot-message) { display: none !important; }</style> </noscript><script async src="https://web.archive.org/web/20230130210922js_/https://www.googletagmanager.com/gtag/js?id=UA-66610693-3"></script> <script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments)};gtag("js", new Date());gtag("set", "developer_id.dMDhkMT", true);gtag("config", "UA-66610693-3", {"groups":"default","anonymize_ip":true,"page_placeholder":"PLACEHOLDER_page_path","link_attribution":true,"allow_ad_personalization_signals":false,"custom_map":{"dimension2":"node_title","dimension3":"node_id","dimension6":"organization","dimension7":"content_type"}});gtag("config", "G-HEQ0YF2VYL", {"groups":"default","page_placeholder":"PLACEHOLDER_page_location","link_attribution":true,"allow_ad_personalization_signals":false});gtag("config", "UA-33523145-1", {"groups":"default","anonymize_ip":true,"page_placeholder":"PLACEHOLDER_page_path","link_attribution":true,"allow_ad_personalization_signals":false,"custom_map":{"dimension2":"node_title","dimension3":"node_id","dimension6":"organization","dimension7":"content_type"}});gtag("event", "custom", {"node_title":"NIST Organization Structure","node_id":"429261","organization":"\u003Ca href=\u0022\/nist-organizations\/nist-headquarters\u0022 hreflang=\u0022en\u0022\u003ENIST Headquarters\u003C\/a\u003E, \u003Ca href=\u0022\/nist-organizations\/nist-headquarters\/directors-office\u0022 ","content_type":"Basic page"});</script> <link rel="canonical" href="https://web.archive.org/web/20230130210922/https://www.nist.gov/director/nist-organization-structure"/> <link rel="shortlink" href="https://web.archive.org/web/20230130210922/https://www.nist.gov/node/429261"/> <meta name="description" content="Director 聽& Under Secretary of Commerce for Standards and Technology"/> <meta name="dcterms.title" content="NIST Organization Structure"/> <meta name="dcterms.description" content="Director 聽& Under Secretary of Commerce for Standards and Technology"/> <meta name="dcterms.date" content="2009-05-27T11:51-04:00"/> <meta name="dcterms.type" content="text"/> <meta name="dcterms.format" content="text/html"/> <meta name="dcterms.identifier" content="https://www.nist.gov/director/nist-organization-structure"/> <meta name="dcterms.source" content="NIST"/> <meta name="dcterms.created" content="2009-05-27T11:51-04:00"/> <meta name="dcterms.modified" content="2022-10-19T10:12-04:00"/> <meta name="citation_title" content="NIST Organization Structure | NIST"/> <meta property="og:site_name" content="NIST"/> <meta property="og:type" content="Article"/> <meta property="og:url" content="https://web.archive.org/web/20230130210922/https://www.nist.gov/director/nist-organization-structure"/> <meta property="og:title" content="NIST Organization Structure"/> <meta property="og:description" content="Director 聽& Under Secretary of Commerce for Standards and Technology"/> <meta property="article:published_time" content="2009-05-27T11:51-04:00"/> <meta property="article:modified_time" content="2022-10-19T10:12-04:00"/> <meta name="google-site-verification" content="QMu0ODkER3rN5hLcMLqNVf7e3bkjYsNLTuhqfH48jCA"/> <meta name="twitter:card" content="summary_large_image"/> <meta name="twitter:site" content="NIST"/> <meta name="twitter:description" content="Director 聽& Under Secretary of Commerce for Standards and Technology"/> <meta name="twitter:title" content="NIST Organization Structure"/> <meta name="twitter:url" content="https://web.archive.org/web/20230130210922im_/https://www.nist.gov/director/nist-organization-structure"/> <meta name="Generator" content="Drupal 9 (https://www.drupal.org)"/> <meta name="MobileOptimized" content="width"/> <meta name="HandheldFriendly" content="true"/> <meta name="viewport" content="width=device-width, initial-scale=1.0"/> <meta name="nist_search_modified" class="elastic" content="2022-10-19T10:12:00-04:00"/> <script type="application/ld+json">{ "@context": "https://web.archive.org/web/20230130210922/https://schema.org", "@graph": [ { "@type": "Article", "headline": "NIST Organization Structure | NIST", "description": "\u003Ch2 class=\u0022nist-block__title\u0022\u003EDirector 聽\u0026amp; Under Secretary of Commerce for Standards and Technology\u003C/h2\u003E\n\n\u003Cp\u003E\u003Ca data-entity-substitution=\u0022\u0026lt;/body\u0022\u003E\u003C/a\u003E\u003C/p\u003E", "image": { "@type": "ImageObject", "representativeOfPage": "True" }, "datePublished": "2009-05-27T11:51-04:00", "dateModified": "2022-10-19T10:12-04:00" } ] }</script> <meta name="nist_search_bundle" class="elastic" content="page"/> <link rel="icon" href="/web/20230130210922im_/https://www.nist.gov/themes/custom/nist_www/favicon.ico" type="image/vnd.microsoft.icon"/> <title>NIST Organization Structure | NIST</title> <link rel="stylesheet" media="all" href="/web/20230130210922cs_/https://www.nist.gov/sites/default/files/css/css_6hZQHyso1BdM3wkKYS6pASIT8XgzD_EDj_wnZVp8nEs.css"/> <link rel="stylesheet" media="screen" href="/web/20230130210922cs_/https://www.nist.gov/sites/default/files/css/css_gD8QmGaNfUQuThtjB-S0EwEOZZNJP1QfUU1bDdLHbMU.css"/> <link rel="stylesheet" media="print" href="/web/20230130210922cs_/https://www.nist.gov/sites/default/files/css/css_zbjDhj-AmeVwgu9y0DlPwEfp7l-a5BpoK3MpoGmRB6o.css"/> <link rel="stylesheet" media="all" href="/web/20230130210922cs_/https://www.nist.gov/sites/default/files/css/css_PV0KmreUx3hVeYI6yGypf71UDz9BSQl1Z5DjiESDh-Y.css"/> <link rel="stylesheet" media="screen" href="/web/20230130210922cs_/https://www.nist.gov/sites/default/files/css/css_e5DuZ68Yk6jKDRZI89Dctp-TrIyhXrRYettD_yNTSPA.css"/> <script src="/web/20230130210922js_/https://www.nist.gov/sites/default/files/js/js_VDwaIMNiRtzQn-NZvj1F9loIzJ-i4yEDiruzS8Z6Ejo.js"></script> </head> <body class="node-429261"> <a href="#main-content" class="visually-hidden focusable" data-elastic-exclude> Skip to main content </a> <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>  <section data-elastic-exclude class="usa-banner" aria-label="Official government website"> <div class="usa-accordion"> <header class="usa-banner__header"> <div class="usa-banner__inner"> <div class="grid-col-auto"> <img class="usa-banner__header-flag" src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/us_flag_small.png" alt="U.S. flag"> </div> <div class="grid-col-fill tablet:grid-col-auto"> <p class="usa-banner__header-text">An official website of the United States government</p> <p class="usa-banner__header-action" aria-hidden="true">Here鈥檚 how you know</p> </div> <button class="usa-accordion__button usa-banner__button" aria-expanded="false" aria-controls="gov-banner-default"> <span class="usa-banner__button-text">Here鈥檚 how you know</span> </button> </div> </header> <div class="usa-banner__content usa-accordion__content" id="gov-banner-default"> <div class="grid-row grid-gap-lg"> <div class="usa-banner__guidance tablet:grid-col-6"> <img class="usa-banner__icon usa-media-block__img" src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/icon-dot-gov.svg" role="img" alt="" aria-hidden="true"> <div class="usa-media-block__body"> <p> <strong>Official websites use .gov</strong> <br/> A <strong>.gov</strong> website belongs to an official government organization in the United States. </p> </div> </div> <div class="usa-banner__guidance tablet:grid-col-6"> <img class="usa-banner__icon usa-media-block__img" src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/icon-https.svg" role="img" alt="" aria-hidden="true"> <div class="usa-media-block__body"> <p> <strong>Secure .gov websites use HTTPS</strong> <br/> A <strong>lock</strong> ( <span class="icon-lock"> <svg xmlns="http://www.w3.org/2000/svg" width="52" height="64" viewbox="0 0 52 64" class="usa-banner__lock-image" role="img" aria-labelledby="banner-lock-title banner-lock-description" focusable="false"> <title id="banner-lock-title">Lock</title> <desc id="banner-lock-description">A locked padlock</desc><path fill="#000000" fill-rule="evenodd" d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z"/></svg> </span> ) or <strong>https://</strong> means you鈥檝e safely connected to the .gov website. Share sensitive information only on official, secure websites. </p> </div> </div> </div> </div> </div> </section>  <div data-elastic-exclude>  <div class="nist-print-header" style="display:none;"> <p class="nist-print-header__url">https://www.nist.gov/director/nist-organization-structure</p> <img class="nist-print-header__logo" width="289" height="38" src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/logo/nist_logo_sidestack.svg" alt="National Institute of Standards and Technology"/> </div> <div class="usa-overlay"></div> <header class="usa-header nist-header--www nist-header--minimal" role="banner"> <div class="usa-navbar"> <div class="usa-logo flex-fill"> <a href="/web/20230130210922/https://www.nist.gov/" title="National Institute of Standards and Technology" aria-label="Home"> <img src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/logo/logo.svg" alt="National Institute of Standards and Technology" width="300px" height="80px"/> </a> </div> <div class="usa-header__right grid-row flex-auto"> <div class="grid-col-fill nist-header__search-group"> <form class="usa-search usa-search--small" accept-charset="UTF-8" action="/web/20230130210922/https://www.nist.gov/search" id="search_form" method="get"> <div role="search"> <label class="usa-sr-only" for="search-form">Search NIST</label> <input class="usa-input" id="search-form" type="search" name="s" placeholder="Search NIST" required="" maxlength="128"> <button class="usa-button" type="submit"><img src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/usa-icons-bg/search--white.svg" class="usa-search__submit-icon" alt="Search"></button> </div> </form> </div> <div class="grid-col-auto padding-left-1"> <button class="usa-menu-btn">Menu</button> </div> </div> </div> <nav aria-label="Primary navigation" class="usa-nav"> <div class="usa-nav__inner"> <button class="usa-nav__close">Close</button> <ul class="usa-nav__primary usa-accordion"> <li class="usa-nav__primary-item"> <button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-1"><span>Topics</span></button> <div id="primary_menu-1" class="usa-nav__submenu usa-megamenu"> <div class="grid-row"> <div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/topics" class="usa-nav__link">All Topics</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/advanced-communications" class="usa-nav__link">Advanced communications</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/artificial-intelligence" class="usa-nav__link">Artificial intelligence</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/bioscience" class="usa-nav__link">Bioscience</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/buildings-construction" class="usa-nav__link">Buildings and construction</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/chemistry" class="usa-nav__link">Chemistry</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/climate" class="usa-nav__link">Climate</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/cybersecurity" class="usa-nav__link">Cybersecurity</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/electronics" class="usa-nav__link">Electronics</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/energy" class="usa-nav__link">Energy</a> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/environment" class="usa-nav__link">Environment</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/fire" class="usa-nav__link">Fire</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/forensic-science" class="usa-nav__link">Forensic science</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/health" class="usa-nav__link">Health</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/information-technology" class="usa-nav__link">Information technology</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/infrastructure" class="usa-nav__link">Infrastructure</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/manufacturing" class="usa-nav__link">Manufacturing</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/materials" class="usa-nav__link">Materials</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/mathematics-statistics" class="usa-nav__link">Mathematics and statistics</a> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/metrology" class="usa-nav__link">Metrology</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/nanotechnology" class="usa-nav__link">Nanotechnology</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/neutron-research" class="usa-nav__link">Neutron research</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/performance-excellence" class="usa-nav__link">Performance excellence</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/physics" class="usa-nav__link">Physics</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/public-safety" class="usa-nav__link">Public safety</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/resilience" class="usa-nav__link">Resilience</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/standards" class="usa-nav__link">Standards</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/transportation" class="usa-nav__link">Transportation</a> </li> </ul> </div> </div> </div> </li> <li class="usa-nav__primary-item"> <a class="usa-nav__link" href="/web/20230130210922/https://www.nist.gov/publications">Publications</a> </li> <li class="usa-nav__primary-item"> <button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-3"><span>Labs & Major Programs</span></button> <div id="primary_menu-3" class="usa-nav__submenu usa-megamenu"> <div class="grid-row"> <div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/labs-major-programs/laboratories" class="usa-nav__link">Laboratories</a> <ul class="usa-nav__submenu-list"> <li> <a href="/web/20230130210922/https://www.nist.gov/ctl" class="usa-nav__link">Communications Technology Laboratory</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/el" class="usa-nav__link">Engineering Laboratory</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/itl" class="usa-nav__link">Information Technology Laboratory</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/mml" class="usa-nav__link">Material Measurement Laboratory</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/pml" class="usa-nav__link">Physical Measurement Laboratory</a> </li> </ul> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/labs-major-programs/user-facilities" class="usa-nav__link">User Facilities</a> <ul class="usa-nav__submenu-list"> <li> <a href="/web/20230130210922/https://www.nist.gov/ncnr" class="usa-nav__link">NIST Center for Neutron Research</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/cnst" class="usa-nav__link">CNST NanoFab</a> </li> </ul> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/labs-major-programs/research-test-beds" class="usa-nav__link">Research Test Beds</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/laboratories/projects-programs" class="usa-nav__link">Research Projects</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/laboratories/tools-instruments" class="usa-nav__link">Tools & Instruments</a> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/labs-major-programs/major-programs" class="usa-nav__link">Major Programs</a> <ul class="usa-nav__submenu-list"> <li> <a href="/web/20230130210922/https://www.nist.gov/baldrige" class="usa-nav__link">Baldrige Performance Excellence Program</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/chips" class="usa-nav__link">CHIPS for America Initiative</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/mep" class="usa-nav__link">Manufacturing Extension Partnership (MEP)</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/oam" class="usa-nav__link">Office of Advanced Manufacturing</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/spo" class="usa-nav__link">Special Programs Office</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/tpo" class="usa-nav__link">Technology Partnerships Office</a> </li> </ul> </li> </ul> </div> </div> </div> </li> <li class="usa-nav__primary-item"> <button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-4"><span>Services & Resources</span></button> <div id="primary_menu-4" class="usa-nav__submenu usa-megamenu"> <div class="grid-row"> <div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/services-resources/standards-and-measurements" class="usa-nav__link">Standards and Measurements</a> <ul class="usa-nav__submenu-list"> <li> <a href="/web/20230130210922/https://www.nist.gov/calibrations" class="usa-nav__link">Calibration Services</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nvlap" class="usa-nav__link">Laboratory Accreditation (NVLAP)</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-quality-system" class="usa-nav__link">Quality System</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/srm" class="usa-nav__link">Standard Reference Materials (SRMs)</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/standardsgov" class="usa-nav__link">Standards.gov</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/pml/time-and-frequency-division/time-services" class="usa-nav__link">Time Services</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/pml/owm" class="usa-nav__link">Office of Weights and Measures</a> </li> </ul> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/services-resources/software" class="usa-nav__link">Software</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/data" class="usa-nav__link">Data</a> <ul class="usa-nav__submenu-list"> <li> <a href="https://web.archive.org/web/20230130210922/https://webbook.nist.gov/chemistry/" class="usa-nav__link">Chemistry WebBook</a> </li> <li> <a href="https://web.archive.org/web/20230130210922/https://nvd.nist.gov/" class="usa-nav__link">National Vulnerability Database</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/pml/productsservices/physical-reference-data" class="usa-nav__link">Physical Reference Data</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/srd" class="usa-nav__link">Standard Reference Data (SRD)</a> </li> </ul> </li> <li class="usa-nav__submenu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/shop" class="usa-nav__link">Storefront</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/tpo" class="usa-nav__link">License & Patents</a> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="https://web.archive.org/web/20230130210922/https://csrc.nist.gov/" class="usa-nav__link">Computer Security Resource Center (CSRC)</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/nist-research-library" class="usa-nav__link">NIST Research Library</a> </li> </ul> </div> </div> </div> </li> <li class="usa-nav__primary-item"> <button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-5"><span>News & Events</span></button> <div id="primary_menu-5" class="usa-nav__submenu usa-megamenu"> <div class="grid-row"> <div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/news-events/news" class="usa-nav__link">News</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/news-events/events" class="usa-nav__link">Events</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/blogs" class="usa-nav__link">Blogs</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/feature-stories" class="usa-nav__link">Feature Stories</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/awards" class="usa-nav__link">Awards</a> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/video-gallery" class="usa-nav__link">Video Gallery</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/image-gallery" class="usa-nav__link">Image Gallery</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/director/pao/media-contacts" class="usa-nav__link">Media Contacts</a> </li> </ul> </div> </div> </div> </li> <li class="usa-nav__primary-item"> <button class="usa-accordion__button usa-nav__link usa-current" aria-expanded="false" aria-controls="primary_menu-6"><span>About NIST</span></button> <div id="primary_menu-6" class="usa-nav__submenu usa-megamenu"> <div class="grid-row"> <div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist" class="usa-nav__link">About Us</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/contact-us" class="usa-nav__link">Contact Us</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/visit" class="usa-nav__link">Visit</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/careers" class="usa-nav__link">Careers</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-organization-structure" class="usa-nav__link usa-current">Our Organization</a> <ul class="usa-nav__submenu-list"> <li> <a href="/web/20230130210922/https://www.nist.gov/director" class="usa-nav__link">Office of the Director</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/director/nist-organization-structure/budget-planning" class="usa-nav__link">Budget & Planning</a> </li> </ul> </li> </ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list"> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/work-nist" class="usa-nav__link">Work with NIST</a> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/history" class="usa-nav__link">History</a> <ul class="usa-nav__submenu-list"> <li> <a href="https://web.archive.org/web/20230130210922/http://nistdigitalarchives.contentdm.oclc.org/" class="usa-nav__link">NIST Digital Archives</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-museum" class="usa-nav__link">NIST Museum</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel" class="usa-nav__link">NIST and the Nobel</a> </li> </ul> </li> <li class="usa-nav__submenu-item"> <a href="/web/20230130210922/https://www.nist.gov/education" class="usa-nav__link">Educational Resources</a> </li> </ul> </div> </div> </div> </li> </ul> </div> </nav> </header>  </div> <div class="grid-container"> <div data-drupal-messages-fallback class="hidden"></div> </div> <div id="block-nist-www-content" class="nist-block"> <section class="nist-page__content usa-section clearfix"> <a id="main-content" tabindex="-1"></a> <div class="nist-page__region nist-page__region--content-top-full"> <div class="nist-block"> <div class="nist-section-header nist-section-header--414346 nist-section-header--menu nist-section-header--interior"> <div class="nist-section-header__main grid-container"> <div class="nist-section-header__title"> <h2><a href="/web/20230130210922/https://www.nist.gov/director">Office of the Director</a></h2> </div> </div> </div> </div> </div> <div class="grid-container margin-top-4"> <div class="grid-row grid-gap-6"> <aside class="nist-page__region nist-page__region--sidebar-first tablet-lg:grid-col-4 desktop-lg:grid-col-3"> <div>  <div class="views-element-container nist-block nist-block--section-nav" data-elastic-exclude=""> <div><div class="js-view-dom-id-5631f00009234b8dd0aca3b4a222c89fe3d39c91fe8fc2ef7d3094d635c4f84f"> <div><div class="views-field views-field-nid"><span class="field-content"> <nav> <ul class="usa-sidenav usa-accordion "> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/leadership" data-drupal-link-system-path="">Leadership</a> </li> <li class="usa-sidenav__item usa-sidenav__item--parent"> <a href="/web/20230130210922/https://www.nist.gov/director/committees-and-boards" data-drupal-link-system-path="">Committees and Boards</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-office-of-the-director-2"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="menu-office-of-the-director-2" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/vcat" data-drupal-link-system-path="">Visiting Committee on Advanced Technology (VCAT)</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-safety-commission" data-drupal-link-system-path="">NIST Safety Commission</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-organization-structure" class="usa-current" data-drupal-link-system-path="">NIST Organization Structure</a> </li> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/speech-testimony/search?combine=&field_speech_or_testimony_select_value=speech&combine_1=&items_per_page=25" data-drupal-link-system-path="">Major Speeches by DoC/NIST Managers</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-colloquium-series" data-drupal-link-system-path="">NIST Colloquium Series</a> </li> </ul> </nav> </span></div></div> </div> </div> </div>    <div class="nist-block nist-block--main-menu"> <nav> <ul class="usa-sidenav usa-accordion "> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist" data-drupal-link-system-path="">About Us</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/contact-us" data-drupal-link-system-path="">Contact Us</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/visit" data-drupal-link-system-path="">Visit</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/careers" data-drupal-link-system-path="">Careers</a> </li> <li class="usa-sidenav__item usa-sidenav__item--parent"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-organization-structure" class="usa-current" data-drupal-link-system-path="">Our Organization</a> <button class="usa-accordion__button" aria-expanded="true" aria-controls="main-5"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-5" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director" data-drupal-link-system-path="">Office of the Director</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/director/nist-organization-structure/budget-planning" data-drupal-link-system-path="">Budget & Planning</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/about-nist/work-nist" data-drupal-link-system-path="">Work with NIST</a> </li> <li class="usa-sidenav__item usa-sidenav__item--parent"> <a href="/web/20230130210922/https://www.nist.gov/history" data-drupal-link-system-path="">History</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230130210922/http://nistdigitalarchives.contentdm.oclc.org/" data-drupal-link-system-path="">NIST Digital Archives</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-museum" data-drupal-link-system-path="">NIST Museum</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel" data-drupal-link-system-path="">NIST and the Nobel</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips" data-drupal-link-system-path="">Bill Phillips</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3-1"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3-1" class="usa-sidenav__sublist"> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips/context-discovery-bill-phillips" data-drupal-link-system-path="">Context of a Discovery: Bill Phillips</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips/nobel-moment-bill-phillips" data-drupal-link-system-path="">The Nobel Moment: Bill Phillips</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips/person-behind-nobel-prize-bill-phillips" data-drupal-link-system-path="">The Person behind the Nobel Prize: Bill Phillips</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips/prizes-legacy-bill-phillips" data-drupal-link-system-path="">The Prize鈥檚 Legacy: Bill Phillips</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/bill-phillips/what-excites-bill-phillips-science-today" data-drupal-link-system-path="">What excites Bill Phillips in science today?</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman" data-drupal-link-system-path="">Dan Shechtman</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3-2"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3-2" class="usa-sidenav__sublist"> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman/context-discovery-dan-shechtman" data-drupal-link-system-path="">Context of a Discovery: Dan Shechtman</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman/nobel-moment-dan-shechtman" data-drupal-link-system-path="">The Nobel Moment: Dan Shechtman</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman/person-behind-nobel-prize-dan-shechtman" data-drupal-link-system-path="">The Person behind the Nobel Prize: Dan Shechtman</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman/prizes-legacy-dan-shechtman" data-drupal-link-system-path="">The Prize鈥檚 Legacy: Dan Shechtman</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dan-shechtman/what-excites-and-inspires-dan-shechtman-science-today" data-drupal-link-system-path="">What excites and inspires Dan Shechtman in science today?</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland" data-drupal-link-system-path="">Dave Wineland</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3-3"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3-3" class="usa-sidenav__sublist"> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/context-discovery-dave-wineland" data-drupal-link-system-path="">Context of a Discovery: Dave Wineland</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/outside-work-dave-wineland" data-drupal-link-system-path="">Outside of Work: Dave Wineland</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/nobel-moments-dave-wineland" data-drupal-link-system-path="">The Nobel Moments: Dave Wineland</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/person-behind-nobel-prize-dave-wineland" data-drupal-link-system-path="">The Person Behind the Nobel Prize: Dave Wineland</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/prizes-legacy-dave-wineland" data-drupal-link-system-path="">The Prize鈥檚 Legacy: Dave Wineland</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/dave-wineland/what-excites-and-inspires-david-wineland-science-today" data-drupal-link-system-path="">What excites and inspires David Wineland in science today?</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell" data-drupal-link-system-path="">Eric Cornell</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3-4"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3-4" class="usa-sidenav__sublist"> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell/context-discovery-eric-cornell" data-drupal-link-system-path="">Context of a Discovery: Eric Cornell</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell/nobel-moment-eric-cornell" data-drupal-link-system-path="">The Nobel Moment: Eric Cornell</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell/person-behind-nobel-prize-eric-cornell" data-drupal-link-system-path="">The Person behind the Nobel Prize: Eric Cornell</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell/prizes-legacy-eric-cornell" data-drupal-link-system-path="">The Prize鈥檚 Legacy: Eric Cornell</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/eric-cornell/what-excites-eric-cornell-science-today" data-drupal-link-system-path="">What excites Eric Cornell in science today?</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/jan-hall" data-drupal-link-system-path="">Jan Hall</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="main-7-3-5"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="main-7-3-5" class="usa-sidenav__sublist"> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/jan-hall/context-discovery-jan-hall" data-drupal-link-system-path="">Context of a Discovery: Jan Hall</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/jan-hall/nobel-moment-jan-hall" data-drupal-link-system-path="">The Nobel Moment: Jan Hall</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/jan-hall/person-behind-nobel-prize-jan-hall" data-drupal-link-system-path="">The Person Behind the Nobel Prize: Jan Hall</a> </li> <li> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/jan-hall/prizes-legacy-jan-hall" data-drupal-link-system-path="">The Prize鈥檚 Legacy: Jan Hall</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/nist-and-nobel/other-nist-connections-nobel-prize" data-drupal-link-system-path="">Other NIST Connections to the Nobel Prize</a> </li> </ul> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230130210922/https://www.nist.gov/education" data-drupal-link-system-path="">Educational Resources</a> </li> </ul> </nav> </div> </div> </aside> <div class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9"> <div class="nist-block"> <h1 class="nist-page__title">NIST Organization Structure</h1> </div> <div class="nist-block">  <div data-elastic-exclude class="nist-block nist-social__wrapper"> <h2 class="nist-social__title">Share</h2> <div class="social-media-sharing"> <div class="nist-social__wrapper--share"> <div> <a target="_blank" rel="noopener" href="https://web.archive.org/web/20230130210922/https://www.facebook.com/share.php?u=https://www.nist.gov/director/nist-organization-structure" title="Facebook" class="nist-social nist-social--facebook-gray"> <span>Facebook</span> </a> </div> <div> <a target="_blank" rel="noopener" href="https://web.archive.org/web/20230130210922/https://www.linkedin.com/shareArticle?mini=true&url=https://www.nist.gov/director/nist-organization-structure&source=https://www.nist.gov/director/nist-organization-structure" title="Linkedin" class="nist-social nist-social--linkedin-gray"> <span>Linkedin</span> </a> </div> <div> <a target="_blank" rel="noopener" href="https://web.archive.org/web/20230130210922/https://twitter.com/intent/tweet?url=https://www.nist.gov/director/nist-organization-structure&status=https://www.nist.gov/director/nist-organization-structure" title="Twitter" class="nist-social nist-social--twitter-gray"> <span>Twitter</span> </a> </div> <div> <a href="https://web.archive.org/web/20230130210922/mailto:/?subject=NIST.gov&body=Check out this site https://www.nist.gov/director/nist-organization-structure" title="Email" class="nist-social nist-social--envelope-gray"> <span>Email</span> </a> </div> </div> </div> </div>  </div> <div class="nist-block"> <div class="text-with-summary"> <h2 class="nist-block__title">Director 聽& Under Secretary of Commerce for Standards and Technology</h2> <p><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="5cc1651e-b383-4706-8f6c-a68578220d6f" href="/web/20230130210922/https://www.nist.gov/people/laurie-e-locascio" title="Laurie E. Locascio">Laurie E. Locascio</a></p> <h2 class="nist-block__title">Laboratory Programs</h2> <p>Associate Director<br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="f33bb404-4fd5-4c95-a3a5-3a83f3aaf386" href="/web/20230130210922/https://www.nist.gov/people/james-k-olthoff" title="James K. Olthoff">James K. Olthoff</a></p> <h4>Laboratory Programs</h4> <ul><li> <p><strong><a href="/web/20230130210922/https://www.nist.gov/communications-technology-laboratory-ctl">Communications Technology Laboratory</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/marla-l-dowell">Marla Dowell</a></p> </li> <li> <p><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/el">Engineering聽Laboratory</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="6f42ac5e-3872-457f-9371-3a8efba8cf29" href="/web/20230130210922/https://www.nist.gov/people/joannie-chin" title="Joannie Chin">Joannie Chin</a></p> </li> <li> <p><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/itl">Information Technology Laboratory</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="834cb413-c23d-4a5e-b31f-2a67f29fb071" href="/web/20230130210922/https://www.nist.gov/people/charles-h-romine" title="Charles H Romine">Charles Romine</a></p> </li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/mml">Material Measurement Laboratory</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="e7d96040-c441-44d2-8ff4-cba08dae7aaf" href="/web/20230130210922/https://www.nist.gov/people/eric-k-lin" title="Eric K. Lin">Eric K. Lin</a></li> <li> <p><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/ncnr">NIST Center for Neutron Research</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/robert-m-dimeo">Robert Dimeo</a></p> </li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/pml">Physical Measurement Laboratory</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="cabdc661-c24a-470c-959c-b66a0f8b7d7d" href="/web/20230130210922/https://www.nist.gov/people/james-g-kushmerick" title="James G. Kushmerick">James G. Kushmerick</a></li> </ul><h4>Staff Offices聽</h4> <ul><li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/standardsgov">Standards Coordination</a></strong>聽<br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/gordon-gillerman">Gordon Gillerman</a></li> <li><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="973936cb-795b-4cfd-b7e3-8b6ca3e415da" href="/web/20230130210922/https://www.nist.gov/spo" title="Special Programs Office (SPO)"><strong>Special Programs</strong></a><br><span><span>Shyam Sunder</span></span></li> <li><strong>Research Protections Office</strong><br> Anne Andrews</li> </ul><h2 class="nist-block__title">Innovation & Industry Services</h2> <p>Associate Director<br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="663bcdef-60bf-4b33-a25a-9e63dfbeaf0b" href="/web/20230130210922/https://www.nist.gov/people/mojdeh-bahar" title="Mojdeh Bahar">Mojdeh Bahar</a></p> <h4>Innovation & Industry聽Services</h4> <ul><li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/baldrige">Baldrige Performance Excellence Program</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/robert-g-fangmeyer">Robert Fangmeyer</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/mep">Hollings Manufacturing Extension Partnership</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="bd73a335-19af-486c-b5e7-c2f3458202af" href="/web/20230130210922/https://www.nist.gov/people/pravina-raghavan" title="Pravina Raghavan">Pravina Raghavan</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/oam">Office of Advanced Manufacturing</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/mike-molnar">Michael Molnar</a></li> </ul><h4>Staff Offices聽</h4> <ul><li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/tpo">Technology Partnerships</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="7c89a4f7-4f5b-4fa0-b481-7f20a0c410ae" href="/web/20230130210922/https://www.nist.gov/people/jeffrey-divietro" title="Jeffrey DiVietro">Jeff DiVietro</a> (Acting)</li> </ul><h2 class="nist-block__title">Management Resources</h2> <p>Associate Director<br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/del-brockett">Delwin Brockett</a></p> <h4>Management聽Resources</h4> <ul><li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/oaam">Office of Acquisition and Agreements Management</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="42d94be4-4902-4208-b928-6e207b560f12" href="/web/20230130210922/https://www.nist.gov/people/alex-folk" title="Alex Folk">Alex Folk</a></li> <li><strong>Office of Safety, Health and Environment</strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="638bf539-11fa-4e81-b59a-ddbf44ee602b" href="/web/20230130210922/https://www.nist.gov/people/liz-mackey" title="Liz Mackey">Liz聽Mackey</a></li> <li><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/oism"><strong>Office of Information Systems Management</strong></a><br> Chandan Sastry聽</li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/ofpm">Office of Facilities and Property Management</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/skip-vaughn">Skip Vaughn</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/office-financial-resource-management-ofrm">Office of Financial Resource Management</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="334b5df1-ddbd-4a4e-af76-fb19befb2618" href="/web/20230130210922/https://www.nist.gov/people/george-e-jenkins" title="George E. Jenkins">George Jenkins</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/ohrm">Office of Human Resources Management</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="4ead1702-94e9-4c91-8b05-44e1f6c14ece" href="/web/20230130210922/https://www.nist.gov/people/essex-brown" title="Essex Brown">Essex Brown</a></li> </ul><h4>Staff Offices</h4> <ul><li><strong>Business Operations Office</strong><br> Yali Zhang</li> <li><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="b3f42449-3e31-4d6a-9342-9663e79af02d" href="/web/20230130210922/https://www.nist.gov/diversity-equity-and-inclusivity" title="Diversity, Equity, and Inclusivity Office"><strong>Diversity, Equity, and Inclusion</strong></a><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="34afd531-9283-4594-b76d-dbd44453889f" href="/web/20230130210922/https://www.nist.gov/people/jeanita-pritchett" title="Jeanita Pritchett">Jeanita Pritchett</a> (Acting)聽</li> <li><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="2b510712-db1c-47c7-9ab2-f009c325d0d8" href="/web/20230130210922/https://www.nist.gov/associate-director-management-resources/equal-employment-opportunity-and-accessibility-office" title="Equal Employment Opportunity and Accessibility Office"><strong>Equal Employment Opportunity and Accessibility Office</strong></a><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/mirta-marie-m-keys">Mirta-Marie Keys</a></li> <li><strong>Fabrication Technology</strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="ce40c050-4d56-45f0-a10a-75b9a56a90ed" href="/web/20230130210922/https://www.nist.gov/people/anita-vanek" title="Anita Vanek">Anita Vanek</a> (Acting)</li> <li><strong><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="c411acb2-cc88-4340-acb3-83df2c0a673a" href="/web/20230130210922/https://www.nist.gov/nist-research-library" title="NIST Research Library">Information Services</a></strong><br> Rachel Glenn</li> </ul><h2 class="nist-block__title">Chief of聽Staff</h2> <p>聽Chief of Staff<br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="a91afdc2-349e-4a70-b264-3d10c524f427" href="/web/20230130210922/https://www.nist.gov/people/jason-boehm" title="Jason Boehm">Jason Boehm</a></p> <ul><li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/director/pao">Public Affairs</a>聽</strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="2326419c-dd24-4187-a7ed-c4737038178c" href="/web/20230130210922/https://www.nist.gov/people/jennifer-huergo" title="Jennifer Huergo">Jennifer Huergo</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/director/chief-staff/program-coordination-office">Program Coordination</a></strong><br><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="be674877-13dc-4dff-bbe2-5e373f110c1a" href="/web/20230130210922/https://www.nist.gov/people/heather-evans" title="Heather Evans">Heather Evans</a> (Acting)</li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/iaao">International & Academic Affairs</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/claire-m-saundry">Claire Saundry</a></li> <li><strong><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/director/congressional-and-legislative-affairs">Congressional聽& Legislative Affairs</a></strong><br><a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/people/james-schufreider">James Schufreider</a></li> <li><strong>Management and Organization</strong><br> Catherine Fletcher</li> </ul> </div> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--content-bottom"> <div class="nist-block"> <div class="text-italic font-sans-2xs"> Created May 27, 2009, Updated October 19, 2022 </div> </div> </div> </div> </section> </div> <div data-elastic-exclude>  <footer class="nist-footer padding-bottom-4"> <div class="grid-container nist-footer__info"> <div class="grid-row"> <div class="tablet:grid-col-6"> <div class="nist-footer__logo"> <a href="/web/20230130210922/https://www.nist.gov/" title="National Institute of Standards and Technology" rel="home"> <img class="nist-footer__logo-img" src="/web/20230130210922im_/https://www.nist.gov/libraries/nist-component-library/dist/img/logo/NIST-Logo-Brand-White.svg" alt="National Institute of Standards and Technology logo" width="300px" height="42px"/> </a> </div> <div class="nist-footer__contact"> <h3 class="nist-footer__contact-heading">HEADQUARTERS</h3> <address> 100 Bureau Drive<br> Gaithersburg, MD 20899<br> <a href="https://web.archive.org/web/20230130210922/tel:301-975-2000">301-975-2000</a> </address> <p> <a href="https://web.archive.org/web/20230130210922/mailto:do-webmaster@nist.gov">Webmaster</a> | <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/about-nist/contact-us">Contact Us</a> | <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/visit">Our Other Offices</a> </p> </div> </div> <div class="tablet:grid-col-6"> <div class="nist-footer__social-links"> <a class="nist-social nist-social--twitter-white" href="https://web.archive.org/web/20230130210922/https://twitter.com/NIST"> <span>Twitter</span> </a> <a class="nist-social nist-social--facebook-white" href="https://web.archive.org/web/20230130210922/https://www.facebook.com/NIST"> <span>Facebook</span> </a> <a class="nist-social nist-social--linkedin-white" href="https://web.archive.org/web/20230130210922/https://www.linkedin.com/company/nist"> <span>LinkedIn</span> </a> <a class="nist-social nist-social--instagram-white" href="https://web.archive.org/web/20230130210922/https://www.instagram.com/nist/"> <span>Instagram</span> </a> <a class="nist-social nist-social--youtube-white" href="https://web.archive.org/web/20230130210922/https://www.youtube.com/NIST"> <span>YouTube</span> </a> <a class="nist-social nist-social--giphy-white" href="https://web.archive.org/web/20230130210922/https://giphy.com/nist"> <span>Giphy</span> </a> <a class="nist-social nist-social--rss-white" href="https://web.archive.org/web/20230130210922/https://www.nist.gov/news-events/nist-rss-feeds"> <span>RSS Feed</span> </a> <a class="nist-social nist-social--envelope-white" href="https://web.archive.org/web/20230130210922/https://public.govdelivery.com/accounts/USNIST/subscriber/new"> <span>Mailing List</span> </a> </div> <div class="nist-footer__feedback"> How are we doing? <a class="usa-button" rel="nofollow" href="/web/20230130210922/https://www.nist.gov/form/nist-gov-feedback?destination=/director/nist-organization-structure" title="Provide feedback">Feedback</a> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-footer__nav" role="navigation"> <ul> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/privacy-policy">Site Privacy</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/oism/accessibility">Accessibility</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/privacy">Privacy Program</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/oism/copyrights">Copyrights</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.commerce.gov/vulnerability-disclosure-policy">Vulnerability Disclosure</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/no-fear-act-policy">No Fear Act Policy</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/office-director/freedom-information-act">FOIA</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/environmental-policy-statement">Environmental Policy</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/summary-report-scientific-integrity">Scientific Integrity</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.nist.gov/nist-information-quality-standards">Information Quality Standards</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://www.commerce.gov/">Commerce.gov</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/http://www.science.gov/">Science.gov</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/http://www.usa.gov/">USA.gov</a> </li> <li class="nist-footer__menu-item"> <a href="https://web.archive.org/web/20230130210922/https://vote.gov/">Vote.gov</a> </li> </ul> </div> </div> </footer>  </div> </div> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","scriptPath":null,"pathPrefix":"","currentPath":"node\/429261","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"back_to_top":{"back_to_top_button_trigger":100,"back_to_top_prevent_on_mobile":false,"back_to_top_prevent_in_admin":true,"back_to_top_button_type":"image","back_to_top_button_text":"Back to top"},"google_analytics":{"account":"UA-66610693-3","trackOutbound":true,"trackMailto":true,"trackTel":true,"trackDownload":true,"trackDownloadExtensions":"7z|aac|arc|arj|asf|asx|avi|bin|bsh|c|csv|doc(x|m)?|dot(x|m)?|dw(fx|g|gd)|dxf|eps|epub|exe|f(90)|flv|gif|gz|gzip|hqx|jar|jpe?g|js|m1v|mp(2|3|4|e?g)|mobi|mov(ie)?|msi|msp|pdf|phps|pl|png|ppt(x|m)?|pot(x|m)?|pps(x|m)?|ppam|sld(x|m)?|thmx|qtm?|ra(m|r)?|rfa|rtf|rvt|sch|sea|sit|swf|tar|tgz|tif|txt|txz|wav|wma|wmv|wpd|wrl|xls(x|m|b)?|xlt(x|m)|xlam|xml|xsd|z|zip","trackDomainMode":1},"nist_search":{"clickTracking":"search-report-click","isDebug":false,"clickTrackEnabled":true,"message":"NIST Search in debug mode. Check the browsers network inspector for Click Track reporting results..."},"data":{"extlink":{"extTarget":false,"extTargetNoOverride":false,"extNofollow":false,"extNoreferrer":false,"extFollowNoOverride":false,"extClass":"ext","extLabel":"(link is external)","extImgClass":false,"extSubdomains":true,"extExclude":"\\.gov\\\/|\\.mil\\\/|\\manufacturingusa\\.com\\\/","extInclude":"","extCssExclude":"","extCssExplicit":"","extAlert":true,"extAlertText":"Thank you for visiting NIST. We hope your visit was informative. We have provided a link to this site because it has information that may be of interest to our users. NIST does not necessarily endorse the views expressed or the facts presented on this site. Further, NIST does not endorse any commercial products that may be advertised or available on this site. Click OK to be directed to your link.","mailtoClass":"0","mailtoLabel":"(link sends email)","extUseFontAwesome":false,"extIconPlacement":"append","extFaLinkClasses":"fa fa-external-link","extFaMailtoClasses":"fa fa-envelope-o","whitelistedDomains":[]}},"user":{"uid":0,"permissionsHash":"582eea317b4636ab5a0dffc8c6a006df3d6901ea5610498a0bbefc925ea1da0f"}}</script> <script src="/web/20230130210922js_/https://www.nist.gov/sites/default/files/js/js_DNL6VrEuHPrL959oUExCzGY3A7BXQIMYib7aZLaICi4.js"></script> <script src="https://web.archive.org/web/20230130210922js_/https://siteimproveanalytics.com/js/siteanalyze_6017546.js" async></script> <script src="/web/20230130210922js_/https://www.nist.gov/sites/default/files/js/js_c0hecns0CAftnzmCOwBYLxRa48pqi1xWMZwQH4JQ1gU.js"></script> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"gov-bam.nr-data.net","licenseKey":"37b7ccb661","applicationID":"1089704227","transactionName":"YFxUN0sADEdYVkBaClkWdwBNCA1aFkVVVABoWlcAUQQ=","queueTime":0,"applicationTime":37,"atts":"TBtXQQMaH0k=","errorBeacon":"gov-bam.nr-data.net","agent":""}</script></body> </html>

CINXE.COM

NIST Organization Structure | NIST