Washington Code > Chapter 49.17 > § 49.17.440 Washington Code 49.17.440 – Construction crane safety — Rules — Implementation Current as of: 2023 | Check for updates | Other versions The department of labor and industries shall adopt rules necessary to implement RCW 49.17.400 through 49.17.430. [ 2007 c 27 § 6.] NOTES: Intent—Effective date—2007 c 27: See notes following RCW 49.17.400. Need help with an employment contract?Have it reviewed by a lawyer, get answers to your questions and move forward with confidence.Connect with a lawyer now Previous sectionNext section Chapter 49.17 Contents Ask a question, get an answer ASAP!