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For information about Frontline Worker Pay visit frontlinepay.mn.gov. | Portions of our website will be unavailable from 8 a.m. to noon on May 21, 2022, due to scheduled maintenance.

The lists below include books and information that may be useful to boiler operators:

Special engineer:

Grade "C" licenses:

Grade "B" licenses:

Grade "A" licenses:

Education, training and study materials