Test Methods and Performance Specifications for Air Emission Sources; Correction

Publication Date: 
Wednesday, December 2, 2020 - 4:00am

The Environmental Protection Agency (EPA) is correcting a final rule that was published in the Federal Register on October 7, 2020, and will be effective on December 7, 2020. The final rule corrected and updated regulations for source testing of emissions. This correction does not change any final action taken by the EPA on October 7, 2020; this action merely provides further clarification on the amendatory instructions for Method 311.

Environmental Protection Agency