Okla. Stat. tit. 59, § 1820.19

The State Fire Marshal Commission is hereby authorized to promulgate, adopt, amend, and repeal rules consistent with the provisions of the Fire Extinguisher Licensing Act for the purpose of governing the establishment and levying of administrative fines, establishing a fee schedule and the examination and licensure of fire extinguisher companies, managers, technicians, and salespersons.