Under regulations implementing the American Innovation and Manufacturing Act, the EPA has set compliance deadlines for automatic leak detection systems on refrigerant-containing appliances with a f...

The U.S. Environmental Protection Agency issued a supplemental proposal in April 2026 to list HFO-1234yf as acceptable, subject to use conditions, for retrofit applications in heavy-duty pickup tru...

China’s Ministry of Ecology and Environment issued Directive No. 8 of 2026, effective March 1, imposing full-chain traceability and quota-based controls on ozone-depleting substances and hydrofluor...