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style="background-image:url(/system/files/styles/hero/private/2023-03/Topics_ET_hero.jpg?h=35d2ff27&itok=po4xQqHG)"> <div class="grid-container"> <div class="usa-hero__callout usa-dark-background"> <h2 class="usa-hero__heading"> Environmental Laws, Regulations and Guidance </h2> <p>EPA develops and enforces regulations that span many environmental topics, from acid rain reduction to wetlands restoration. Each topic listed below may include related laws and regulations, compliance and enforcement information, and policies and guidance.</p> </div> </div> </section> </li> </ul> <div class="hero-slideshow__nav"> <div class="l-constrain js-hero-slideshow__nav"><button type="button" class="hero-slideshow__nav-button">1</button></div> </div> </div> <div> <div > <div data-embed-button="paragraphs" data-entity-label="Paragraphs" data-paragraph-id="f7243d22-96c3-4853-924a-51adb0eb7137" data-paragraph-revision-id="3138" data-langcode="en" data-view-mode="embed" data-entity-embed-display="entity_reference_revisions:entity_reference_revisions_entity_view" data-entity-type="embedded_paragraphs" data-entity-uuid="f7243d22-96c3-4853-924a-51adb0eb7137" data-entity-embed-display-settings="[]" class="embedded-entity"> <div class="box box--special"> <div class="box__content"> <ul class="list list--pipeline"> <li><a href="/regulatory-information-sector">Regulatory information by sector</a></li> <li><a href="/laws-regulations/laws-and-executive-orders">Learn about major environmental laws</a></li> <li><a href="/laws-regulations/get-involved-epa-regulations">Comment on proposed regulations</a></li> </ul> </div> </div> </div> <ul class="usa-card-group"> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Air Topics</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img alt="" loading="eager" srcset="/sites/default/files/styles/gallery_small/public/2016-09/skyclouds_007.jpg?h=34bbd072&itok=Agk71PDd 320w, /sites/default/files/styles/gallery_medium/public/2016-09/skyclouds_007.jpg?h=34bbd072&itok=aGzawtaS 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/sites/default/files/styles/gallery_medium/public/2016-09/skyclouds_007.jpg?h=34bbd072&itok=aGzawtaS" /> </div> </div> <div class="usa-card__body"> <p>Learn about Criteria Air Pollutants (lead, particulate matter, and others), ozone protection and refrigerants, transportation, engine emissions, and other air-related topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-air">Find more air topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Cross-cutting Issues</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/system/files/styles/gallery_small/private/images/2023-03/cross-cutting-ET.jpg?h=c9f93661&itok=JvV7MyK- 320w, /system/files/styles/gallery_medium/private/images/2023-03/cross-cutting-ET.jpg?h=c9f93661&itok=NuSlvYx4 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/system/files/styles/gallery_medium/private/images/2023-03/cross-cutting-ET.jpg?h=c9f93661&itok=NuSlvYx4" alt="highway over water body, with sky and hill in background" /> </div> </div> <div class="usa-card__body"> <p>Asbestos, lead, EPA Certifications (608, 609, Lead, etc.), Per- and Polyfluoroalkyl Substances (PFAS), and other cross-cutting issues.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-cross-cutting-issues">Discover more cross-cutting issues</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Emergencies</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/system/files/styles/gallery_small/private/images/2023-03/flood1.jpg?h=b9ca7d8b&itok=1O17_IOx 320w, /system/files/styles/gallery_medium/private/images/2023-03/flood1.jpg?h=b9ca7d8b&itok=fGe5tr9q 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/system/files/styles/gallery_medium/private/images/2023-03/flood1.jpg?h=b9ca7d8b&itok=fGe5tr9q" alt="Hurricane evacuation sign with flooding shown" /> </div> </div> <div class="usa-card__body"> <p>Oil spills, Risk Management Plans (RMP), chemical reporting and other topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-emergency-management">Explore emergency topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Land and Cleanup Topics</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/system/files/styles/gallery_small/private/images/2023-03/land-ET.jpg?h=c9f93661&itok=2fiq2e2W 320w, /system/files/styles/gallery_medium/private/images/2023-03/land-ET.jpg?h=c9f93661&itok=KSe687Eq 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/system/files/styles/gallery_medium/private/images/2023-03/land-ET.jpg?h=c9f93661&itok=KSe687Eq" alt="excavator and construction work" /> </div> </div> <div class="usa-card__body"> <p>Superfund, RCRA corrective actions, underground storage tanks (USTs) and other topics related to land and cleanup.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-land-and-cleanup">Find more land and cleanup topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Pesticide Topics</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/system/files/styles/gallery_small/private/images/2023-03/pesticides-ET.jpg?h=7fb2964e&itok=iLDG8wGj 320w, /system/files/styles/gallery_medium/private/images/2023-03/pesticides-ET.jpg?h=7fb2964e&itok=qpCOfzLG 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/system/files/styles/gallery_medium/private/images/2023-03/pesticides-ET.jpg?h=7fb2964e&itok=qpCOfzLG" alt="vehicle spraying crops with pesticides" /> </div> </div> <div class="usa-card__body"> <p>Pesticide registration, establishments, worker protection and other pesticide topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-pesticides">Find more pesticide topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Toxic Substances</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/sites/default/files/styles/gallery_small/public/2018-02/thinkstockphotos-501196526.jpg?h=69f2b9d0&itok=_Oc37unm 320w, /sites/default/files/styles/gallery_medium/public/2018-02/thinkstockphotos-501196526.jpg?h=69f2b9d0&itok=yLJTM-mr 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/sites/default/files/styles/gallery_medium/public/2018-02/thinkstockphotos-501196526.jpg?h=69f2b9d0&itok=yLJTM-mr" alt="Different color chemicals in test tubes" /> </div> </div> <div class="usa-card__body"> <p>Polychlorinated Biphenyls (PCBs), chemicals and hazardous substances, Toxic Release Inventory (TRI), and other toxic substance topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-toxic-substances">Find more toxic substance topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Waste</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/sites/default/files/styles/gallery_small/public/2013-09/wastes.jpg?h=1f81f14b&itok=gKJEpxAe 320w, /sites/default/files/styles/gallery_medium/public/2013-09/wastes.jpg?h=1f81f14b&itok=iQtpQqRy 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/sites/default/files/styles/gallery_medium/public/2013-09/wastes.jpg?h=1f81f14b&itok=iQtpQqRy" alt="Picture of chemical barrels" /> </div> </div> <div class="usa-card__body"> <p>Solid waste, hazardous waste and other waste topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-waste">Find more waste topics</a> </div> </div> </li> <li class="usa-card tablet:grid-col-4"> <div class="usa-card__container"> <header class="usa-card__header"> <h2 class="usa-card__heading">Water</h2> </header> <div class="usa-card__media"> <div class="usa-card__img"> <img loading="eager" srcset="/system/files/styles/gallery_small/private/images/2023-03/boating.jpg?h=a1e1a043&itok=EcJN5E93 320w, /system/files/styles/gallery_medium/private/images/2023-03/boating.jpg?h=a1e1a043&itok=rwJnYjTH 640w" sizes="(max-width: 640px) calc(100vw - 2rem), 640px" width="640" height="360" src="/system/files/styles/gallery_medium/private/images/2023-03/boating.jpg?h=a1e1a043&itok=rwJnYjTH" alt="Boat and waterway with bridge in background" /> </div> </div> <div class="usa-card__body"> <p>Drinking water, hydraulic fracturing, mountaintop mining and other water topics.</p> </div> <div class="usa-card__footer"> <a class="usa-button" href="/regulatory-information-topic/regulatory-and-guidance-information-topic-water">Find more water topics</a> </div> </div> </li> 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