The employer must keep the baseline audiogram without revision, unless a qualified reviewer determines:
OR
Wash. Admin. Code § 296-307-63625
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 05-01-166, § 296-307-63625, filed 12/21/04, effective 4/2/05.