Regulations last checked for updates: Aug 21, 2026

Title 40 - Protection of Environment last revised: Aug 21, 2026


SULFURIC ACID MIST FROM EXISTING SULFURIC ACID PLANTS
TOTAL REDUCED SULFUR FROM EXISTING KRAFT PULP MILLS
LANDFILL GAS EMISSIONS FROM EXISTING MUNICIPAL SOLID WASTE LANDFILLS
EMISSIONS FROM EXISTING MUNICIPAL WASTE COMBUSTORS WITH THE CAPACITY TO BURN GREATER THAN 250 TONS PER DAY OF MUNICIPAL SOLID WASTE
EMISSIONS FROM EXISTING OTHER SOLID WASTE INCINERATION UNITS
AIR EMISSIONS FROM HOSPITAL/MEDICAL/INFECTIOUS WASTES INCINERATORS
EMISSIONS FROM EXISTING SEWAGE SLUDGE INCINERATOR UNITS
authority: 42 U.S.C. 7401
source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.