Organization: Alaska Division of Air Quality
Website: http://www.dec.state.ak.us/air/index.htm
Notes / Source Documents: Alaska follows Federal EPA emission regulations. The complete regulatory documents are listed directly below. The emission regulation tables links are listed under emissions regulations. The Alaska state regulations for IC engines are also listed below as a link. These apply to a small sub-section of engines and are generally determined on a case-by-case basis. Please note: The new EPA gas engine regulations will be going in to effect in June 2008.

Complete EPA Spark Ignition(Gas) Engine Rules: http://www.epa.gov/EPA-AIR/2006/June/Day-12/a4919.pdf

Complete EPA Compression Ignition(Diesel) Engine Rules: http://www.epa.gov/ttn/atw/nsps/cinsps/fr11jy06.pdf

Alaska State Quality Control Regulations: http://www.dec.state.ak.us/regulations/pdfs/18%20AAC%2050%20Amended%20as%20of%20December%2030,%202007.pdf

Barbara Trost
Phone: (907) 269-8889
Email: barbara_trost@dec.state.ak.us

Sally Ryan
Phone: (907) 269-6271
Email: sally.ryan@alaska.gov

Jim Baumgartner
Phone: (907) 465-5108