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Boiler Operator License
Governing Authority
Missouri Division of Fire Safety — Boiler & Pressure Vessel Safety Program (unit of the Missouri Department of Public Safety)
Official website →Some details on this page are not yet confirmed against an official source. See sources below or contact the licensing board to verify.
No
License Required
N/A
License Grades
No
Exam Required
N/A
Total Initial Fees
N/A
Renewal Period
No
CE Required
Missouri does not require a state boiler operator license.
While Missouri does not mandate a state-level boiler operator license, employers often prefer or require nationally recognized certifications. Consider obtaining a National Board Commission or ASME certification to advance your career. Boiler safety is managed by the Missouri Division of Fire Safety — Boiler & Pressure Vessel Safety Program (unit of the Missouri Department of Public Safety).
Total startup cost for boiler operator licensing
License Fee
Not applicable — no operator license fee; inspection certificate and installation permit fees apply to owners/installers
Exam Fee
Not applicable for operators; inspector ID card fee exists but is unspecified on the main page
Renewal Fee
N/A
Missouri boiler operator licensing overview
VerifiedNot Required
State License
N/A
License Grades/Classes
N/A
Minimum Age
Boiler operator licensing requirements vary significantly by state. Some states require multiple grades of licenses based on boiler size and pressure rating, while others do not require a state-level license at all. The ASME Boiler and Pressure Vessel Code provides the national standard for boiler safety. Always verify current requirements with your state licensing authority.
Not sure if you need a boiler operator license? Check whether your state requires one.
No state boiler operator license is required in Missouri. Check with local jurisdictions for any local requirements.
Boiler Operator requirements in nearby states
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Boiler Operator Schools in Missouri
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Study guides and practice tests for boiler operator licensing exams.
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Boiler Operator requirements in Missouri verified against Missouri Division of Fire Safety — Boiler & Pressure Vessel Safety Program (unit of the Missouri Department of Public Safety), March 2026.
Accessed 2025-01-15
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Missouri does not require a state boiler operator license. Boiler safety in Missouri is overseen by the Missouri Division of Fire Safety — Boiler & Pressure Vessel Safety Program (unit of the Missouri Department of Public Safety).
Requirements vary by state. Always verify current requirements with your state licensing authority.