633.352  Retention of firefighter certification.--Any certified firefighter who has not been active as a firefighter, or as a volunteer firefighter with an organized fire department, for a period of 3 years shall be required to retake the practical portion of the minimum standards state examination specified in rule 4A-37.056(6)(b), Florida Administrative Code, in order to maintain her or his certification as a firefighter; however, this requirement does not apply to state-certified instructors, as determined by the division. The 3-year period begins on the date the certificate of compliance is issued or upon termination of service with an organized fire department.