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Beginning of Chapter  <<  173-421-010 >>   173-421-020

This chapter promulgated under RCW 70.94.305 and 70.94.331 establishes requirements to preserve emission control equipment installed on motor vehicles.
[Statutory Authority: Chapter 70.94 RCW. WSR 87-19-078 (Order 87-17), § 173-421-010, filed 9/16/87.]