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Title: Boiler Engineer: Ten Classes
Alternate Title:
Description: There are 10 commercial licenses for the operation of low- and high-pressure boilers and one historical license for steam traction engines. Installation permits are required for some boilers. Minnesota Department of Labor and Industry (DLI)
Subject: Boiler Operating Engineers
Buildings and Construction
Creation Date: 9/11/2008 2:11:16 PM
Modification Date: 12/12/2019 1:23:46 PM
Agency Name: Labor and Industry (DLI), Minnesota Department of
Agency URL:
Agency Description: The Minnesota Department of Labor and Industry (DLI) oversees the state's apprenticeship, construction codes and licensing, occupational safety and health, wage and hour standards and workers' compensation programs and the Office of Combative Sports (OCS).
Agency Phone: 651-284-5005
Agency Fax: Agency URL:
Agency Address:
443 Lafayette Road N.

St. Paul
MN 55155

Division Name: Construction Codes and Licensing Division (CCLD)
Division URL:
Division Description:
Division Phone: Division Fax: Division URL:
Unit Name: Licensing and Certification Services
Unit URL:
Unit Description:
Unit Phone: 651-284-5031
Unit Fax: Contact person(s): Unit URL:
Audience: Application URL:
Renewal URL:
Versa URL:

Boiler license classifications

Provisional engineer information

Historical boilers

Codes and laws

Documents and resources

Licensing and exam resources
Rules: 5225.0100 - .8600

Statutes: 183.375

Forms: Forms and applications

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Period of Issuance:

Two years.

Length of Determination: Within week of application. Exam scored same day taken. License card issued within two weeks of passing exam or renewing license.
Other Info:
Activity: Boiler Operating Engineer
License Detail URL:

Boiler Engineers

Check a License

Minnesota Department of Labor & Industry (DLI)

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