High-pressure-piping licensing

Business and contractor license and registration fee table

Individual license, certification and registration fee table

Directory of exam schedules and testing sites

Forms packets

HPP journeyman and contractor exam application packet.  This packet includes:

• High-pressure-piping license application, examination and affidavit instructions;
• application for pipefitters license
• high-pressure-piping affidavit; and
• code book order form

HPP business renewal packet

HPP business license application forms packet.  This packet includes:

• application for contractor pipefitter business license
• contracting high-pressure-piping bond
• continuation bond form

Individual forms

• Registration for unlicensed high-pressure-piping pipefitter
• License address change
• Online HPP pipefitter license renewal
• Exam special accommodations request form

 
Send questions regarding licenses, bonds and continuing education to dli.license@state.mn.us
Include contact information, license number and other pertinent information in the email message.

For information about high-pressure-piping permits, inspections and invoices, contact CCLD Inspection Services via email at dli.code@state.mn.us or call 1-800-DIAL-DLI

Please Note: 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.

• Forms
• Licensing and registration lists
• Exam dates

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