Contact Us About Safety Certification & Permits

General Information:

Mailing Address (Main Admin Office)

Division of Occupational Safety & Health
PO Box 44600
Olympia, WA 98504-4600

Phone

  • 360-902-5494
  • 1-800-423-7233

Physical Address (For use with FedEx, UPS, etc. only)

Department of Labor & Industries
Division of Occupational Safety & Health
7273 Linderson Way SW
Tumwater, WA 98501

Who to contact:

Topic Contact Person Phone
Asbestos Licensing
Technical questions		 360-902-5435
360-902-5514
Charter Vessels Technical questions 360-902-4956
Explosives Licensing
Technical Questions		 360-902-5563
360-902-5569
Maritime & Construction Crane Certification Certification info

Technical questions		 360-902-5515
360-902-4206
360-902-4553
Talkie-Tooter Licensing
Technical Questions		 360-902-5563
360-902-5428

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