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Minnesota Legislature

Office of the Revisor of Statutes


High pressure pipefitters

Apprentices, registration, exemptions, Minn. Rules 5230.0035

Certified welders, grading of examinations, Minn. Rules 5230.0090

Contractor pipefitters, competency licenses, Minn. Rules 5230.0060, 5230.0070

Definitions, Minn. Rules 5230.0005

Disabled persons, examinations, Minn. Rules 5230.0090

Examinations, generally, Minn. Rules 5230.0090

Generally, Minn. Rules 5231.0030

Journeymen pipefitters, competency licenses, Minn. Rules 5230.0060, 5230.0080


Competency licenses, Minn. Rules 5230.0045, 5230.0060

Duplicate licenses, Minn. Rules 5230.0190

Examinations, Minn. Rules 5230.0060, 5230.0090

High pressure piping business licenses, Minn. Rules 5230.0095

Revocation, Minn. Rules 5230.0180

Violations, remedies for, Minn. Rules 5230.0045


Examination results, Minn. Rules 5230.0090

Inspections, Minn. Rules 5231.0030

Registration, Minn. Rules 5230.0035

Reports, inspections and inspectors, Minn. Rules 5231.0030

Rights of licensed pipefitters, Minn. Rules 5230.0120

Tags, inspectors, Minn. Rules 5231.0030

Unauthorized piping, violations, remedies for, Minn. Rules 5230.0045

Unlicensed individuals, registration, Minn. Rules 5230.0035

Prevailing wages, job classification descriptions, Minn. Rules 5200.1102

Wages, classes of labor, Minn. Rules 5200.1040

Workers' compensation, Minn. Rules 5224.0020