We previously discussed the D.C. Circuit’s decision in Waterkeeper Alliance v. EPA, 853 F.3d, to strike down EPA’s regulation that exempted farms from air pollution reporting requirements for releases of hazardous substances from animal wastes. In October 2017, EPA petitioned the D.C. Circuit to stay the mandate in that case. On November 22, the D.C. Circuit granted EPA’s motion to stay the mandate until January 22, 2018.

The stay gives farmers an additional two months before they have to start reporting. It also provides an opportunity for farmers to familiarize themselves with EPA’s new guidance which helps farmers calculate emissions from beef, dairy, equine, swine and poultry operations.