PDFWAC 173-492-010

Policy and purpose.

The purpose of this regulation is to reduce carbon monoxide emissions from gasoline powered motor vehicles, through the wintertime use of oxygenated gasolines.
[Statutory Authority: RCW 70.94 and section 211(m) of the Federal Clean Air Act. WSR 96-19-094 (Order 96-03), § 173-492-010, filed 9/18/96, effective 10/19/96. Statutory Authority: Chapter 70.94 RCW and 1990 42 U.S.C. 7545 Sec. 211(m). WSR 92-24-057 (Order 91-58), § 173-492-010, filed 11/30/92, effective 12/1/92.]