For business

DLI oversees the state's programs for apprenticeship, construction codes and licensing, dual training, occupational safety and health, wage and hour standards, and workers' compensation. View business topic areas below.

Electrical contractors

Permits, licenses, exams and inspections for electrical, technology, satellite and sign contractors

Residential contractors, remodelers, roofers

Licenses, exams, continuing education, codes and standards

Plumbing and mechanical contractors

Permits, licenses, exams and inspections for plumbing, water conditioning and mechanical contractors

High pressure piping contractors

Permits, licenses, exams and inspectors

Elevator contractors

Permits, licenses, exams and inspections for elevator and limited elevator contractors

Manufactured structures

Licenses, exams, resources for dealers, manufacturers and installers

All businesses

Employment practices

Learn about Minnesota's employment laws

Electrical contractors

Residential contractors, remodelers, roofers

Plumbing and mechanical contractors

High pressure piping contractors

Elevator contractors

Manufactured structures

All businesses

Employment practices

Apprenticeship and dual training

Safety and health at work

Workers' compensation

License forms, permits, plan review and local governments