EPA Withdraws "Once In, Always In" Clean Air Act Policy

EPA Withdraws "Once In, Always In" Clean Air Act Policy

Important Clean Air Action: The U.S. EPA withdrew the “once-in-always-in” policy under the CAA which required major sources to comply with MACT standards. Under the new policy, a facility can be reclassified as a smaller area source and as a result be subject to less stringent requirements.

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TSCA Chemical Data Reporting Rule Changes

TSCA Chemical Data Reporting Rule Changes

The Chemical Data Reporting (CDR) rule requires chemical substance manufacturers, producers, and importers to report information on chemical substances manufactured, produced, or imported by any single site for introduction into commerce. Learn more about the several changes contained in the 2016 CDR rule compared to the 2012 version. 

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