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Minnesota Department of Labor and Industry


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Boiler and hobby boiler licensing



  Boiler operator licensing applications and forms
Boiler operator license application - All types
Boiler operator license affidavit of operating experience
Provisional engineer license first class application (BLR 28)
Provisional engineer license first class boiler plant application (BLR 27)
Online boiler engineer license renewal
Exam special accommodations request form

  Recent boiler licensing changes
  License period extended to two years (boilers)
  E-Licensing surcharge is in effect (PDF)

bullet Click here to check the status of boiler and hobby boiler licenses

Related information:

Please Note: As of Oct. 1, 2009, the Department of Labor and Industry does not accept cash as payment for licenses, inspections, copy requests and other DLI services. Accepted methods of payment include checks, money orders and electronic payments that can be made through the DLI Web site.





































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Minnesota Department of Labor and Industry
Phone:  (651) 284-5005 or 1-800-DIAL-DLI (1-800-342-5354); TTY:  (651) 297-4198
CCLD contact information