Jurisdictions and Their Information

The following information is intended to help Beasters with Jurisdictional knowledge, rules, regulations and the information you need

  • Does the Jurisdiction have Boiler or Pressure Vessel laws?
  • Are there National Board Requirements?
  • Is there a preferred Code Edition?
  • Who is the Chief, and how to contact them?

We do our best to stay up to date with this information, but things change regularly; please use due diligence and give the chief a call to verify the information is still valid or just to say hello!


Click on the State menu tab below to view a specific jurisdiction.


Chief: Michael Carlson, Chief Boiler/Pressure Vessel Inspector

Department of Labor and Industries
Field Services & Public Safety Division (FS & PS)
Boiler Program
PO Box 44410
Olympia, WA 98504-4410

Express Mail Only:

7273 Linderson Way, S.W.
Tumwater, WA 98501

Phone: 360.902.5270
Email: camx235@lni.wa.gov

Code Editions:


State Law:

Boiler Law: YES
Pressure Vessel Law: YES

National Board Registration:

Boilers: YES
Pressure Vessel: YES

Stamping Required:

National Board: NB, NR, R, VR

For additional Jurisdictional information or questions, contact;

National Board Public Affairs Deepartment

1055 Crupper Avenue

Columbus, OH 43229

Email; info@nbbi.org

or visit their website; The National Board of Boilers and Pressure Vessel Inspectors

Or check out the NB-370, National Board Synopsis