Unprecedented Clean Air Act Enforcement in the Oil and Gas Industry By Jennifer Biever, Adam Kushner & Justin Savage on November 30, 2015 Email this postTweet this postLike this postShare this post on LinkedIn The U.S. Department of Justice and U.S. Environmental Protection Agency are redoubling their efforts to target the upstream oil and gas industry. Read More: Unprecedented Clean Air Act Enforcement in the Oil and Gas Industry