Washington State Exams are administered upon request. For exam scheduling and information, please contact the Boiler Program's Administrative Assistant at 360-902-5271. Applications must be received 30 days prior to the test day. An examination fee will be charged.
National Board commissioned inspectors who have not worked in the State of Washington for 3 years must re-take the Washington State Examination.
National Board Inservice Commission Exams are now offered “On Demand”. The National Board has partnered with Applied Measurement Professionals (AMP) to administer a computer based examination that may generally be taken within 2-3 days following sign-up. For more information, please visit the National Board Website.