RCW 51.28.010
Implementation-2007 c 77: "The department of labor and industries shall adopt rules necessary to implement this act." [ 2007 c 77 s 4.]
Report to legislature-Effective date-Severability-2004 c 65: See notes following RCW 51.04.030.
Effective date-2001 c 231: "This act takes effect January 1, 2002." [ 2001 c 231 s 4.]
Effective date-1975 ex.s. c 224: See note following RCW 51.04.110.
Effective dates-Severability-1971 ex.s. c 289: See RCW 51.98.060 and 51.98.070.