New York State Certificate of Competency (CoC) Class B Pyrotechnician License Practice Exam

Handling fireworks and pyrotechnic work requires a specific credential under the Certificates of Competency program, so the occupation that needs this certification is the pyrotechnician. A pyrotechnician must hold a Certificate of Competency to legally plan, set up, and ignite pyrotechnic devices, which makes this occupation a Certified Occupation. The other trades—plumber, electrician, and carpenter—have their own licenses, but they are not the Certified Occupation in this context.