- Final Rule (PDF) (10 pp, 251K, published October 22, 2013)
- Fact Sheet: EPA Issues Final Rule to Expand the Definition of Heating Oil Under the Renewable Fuel Standard Program (PDF)(2 pp, 200 K, September 2013, EPA-420-F-13-045)
- Regulation of Fuels and Fuel Additives: Modifications to Renewable Fuel Standard Program, Response to Comments (PDF)(16 pp, 149 K, September 2013, EPA-420-R-13-010)