Revisions of the Renewable Fuel Standard Program for the implementation of the Energy Independence and Security Act of 2007. Follow this link to learn more: http://nepis.epa.gov/Exe/ZyNET.exe/P1006DXP.TXT?ZyActionD=ZyDocument&Client=EPA&Index=2006+Thru+2010&File=D%3A%5CZYFILES%5CINDEX+DATA%5C06THRU10%5CTXT%5C00000015%5CP1006DXP.TXT&User=anonymous&Password=anonymous&ImageQuality=r85g16%2Fr85g16%2Fx150y150g16%2Fi500&Display=hpfrw&Back=ZyActionS&MaximumPages=5&Query=fname%3D%22P1006DXP.TXT%22#