December 2015 Refinery Sector Rule: Response Letters with Q&A

These letters are EPA’s response to questions from the American Petroleum Institute and American Fuel and Petrochemical Manufacturers regarding the December 2015 Refinery Sector Rule. 

• Letter to American Fuel and Petrochemical Manufacturers (pdf) (796.46 KB, April 2017)
• Letter to American Petroleum Institute (pdf) (786 KB, April 2017)