MN SF3574

Prohibits cities, counties, and towns from requiring additional licenses, registrations, certifications, examinations, or qualifications for plumbers already licensed by the state commissioner

Amends Minnesota Statutes section 326B.44 to add a new preemption provision for state-licensed plumbing professionals

Existing law already prevents local entities from requiring bonds or liability insurance beyond state requirements; this extends that protection to licensing requirements

Local governments retain authority to adopt plumbing permits, plan approvals, and inspection regulations that don't conflict with the state plumbing code