The proclamation temporarily permits qualifying facilities serving semiconductor, medical device and defense supply chains to comply with pre-2024 EPA emissions standards.
On July 13, President Donald Trump signed a proclamation granting certain chemical production centers a two-year exemption from complying with more latest U.S. Environmental Protection Agency emissions regulations, permitting them to persist working under preceding standards through the exemption period.
As per to the White House, the action applies to centers that produce chemicals utilized in semiconductor manufacturing, medical device sterilization, advanced production and defense applications. The administration stated that the temporary relief is planned to avoid operational disruptions while permitting centers to persist supplying materials seem as essential to national security and crucial production sectors.
The proclamation permits eligible facilities to conform with EPA standards that were in place before the Biden administration’s rulemakings for 2-years. The White House stated some centers face technical and economic challenges in meeting the newer demands and that the exemption is aimed to offer additional time even as maintaining manufacturing.
The declaration extends on same regulatory relief granted latst year. In July 2025, the administration issued a 2-year exemption from portions of the EPA’s Hazardous Organic National Emission Standards for Hazardous Air Pollutants (HON) rule impacting chemical production facilities. The American Chemistry Council guided that action, pronouncing it would give extra time to conform with demands that it argued carried considerable capital costs and aggressive implementation deadlines.
The earlier exemptions also prompted legal demanding situations. In October 2025, environmental and community organizations filed suit challenging the administration’s authority to postpone compliance with the HON rule, claiming the exemptions postponed controls on hazardous air pollutants at dozens of chemical manufacturing facilities. EPA analyzed the 2024 HON rule would reduce toxic air emissions by more than 6,200 tons annually and lower cancers risks for nearby communities.
