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Please note that materials that are publicly available on IEA or related ISC websites also require undergoing the permission requests procedure.</span></p><p><span lang="EN-US">Permission can be acquired by using the Permission Request Form, linked below.</span></p><p><span lang="EN-US"><strong>Types of available materials that require a permission request:</strong></span></p><ul><li><span lang="EN-US">Assessment items</span></li><li><span lang="EN-US">Background/context questionnaires</span></li><li><span lang="EN-US">Other publication materials</span></li></ul><p><span lang="EN-US">IEA can be reached for questions and comments about permission requests at </span><a href="mailto:permission.requests@iea.nl"><span>permission.requests@iea.nl</span></a><span lang="EN-US">.</span></p><p><span lang="en-NL">Please note that</span><span lang="EN-US"> citing publications </span><span lang="en-NL">does not require requesting permission,</span><span lang="EN-US"> and </span><span lang="en-NL">IEA data</span><span lang="EN-US"> are available open access</span><span lang="en-NL">. 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