For the purposes of chapter 314-33 WAC, a two-year window for violations is measured from the date one violation occurred to the date a subsequent violation occurred.
Wash. Admin. Code § 314-34-015
Statutory Authority: RCW 82.24.510, 82.24.550, 82.26.150, 82.26.220. 10-01-089, § 314-34-015, filed 12/16/09, effective 1/16/10.