489.516 Qualifications to practice; restrictions; prerequisites.--
(1) Any person who desires to engage in electrical or alarm system contracting on a statewide basis shall, as a prerequisite thereto, establish his or her competency and qualifications to be certified pursuant to this part. To establish competency, a person shall pass the appropriate examination administered by the department. Any person who desires to engage in contracting on other than a statewide basis shall, as a prerequisite thereto, be registered pursuant to this part, unless exempted by this part.
(2) No person who is not certified or registered shall engage in the business of contracting in this state.