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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: 6/8/2020 5:00:15 PM
Agency Name: Labor and Industry (DLI), Minnesota Department of
Agency URL:
Agency Description: The agency oversees the state's programs for apprenticeship, construction codes and licensing, dual-training (PIPELINE Program), occupational safety and health, wage and hour standards, workers' compensation and youth skills training programs. The Office of Combative Sports, within the Department of Labor & Industry, ensures Minnesota's combative sporting events are conducted in a manner that minimizes injuries and ensures fair competition.
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

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Minnesota Department of Labor & Industry (DLI)

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