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Reference.org
EPA list of extremely hazardous substances
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<p> This is the list of extremely hazardous substances defined in Section 302 of the U.S. <a href="/facts/Emergency_Planning_and_Community_Right-to-Know_Act/mnpI33ML">Emergency Planning and Community Right-to-Know Act</a> (<a href="/facts/Title_42_of_the_United_States_Code/EugLewhB">42 U.S.C.</a> <a href="https://www.law.cornell.edu/uscode/text/42/11002">§ 11002</a>). The list can be found as an appendix to <a href="/facts/Title_40_of_the_Code_of_Federal_Regulations/mcGpQ3uL">40 CFR</a> <a href="https://www.ecfr.gov/current/title-40/part-355">355</a>. Updates as of 2006 can be seen on the Federal Register, 71 <a href="/facts/Federal_Register/o373DDfs">FR</a> <a href="https://www.federalregister.gov/citation/71-FR-47121">47121</a> (August 16, 2006). </p><p>The data were provided by the <a href="/facts/United_States_Environmental_Protection_Agency/ghI985SI">United States Environmental Protection Agency</a> (EPA). </p>