a. After the effective date of P.L. 2001, c. 289, no fire protection contractor shall engage in the installation, service, repair, inspection, or maintenance of fire protection equipment without holding or employing a person who holds a valid certificate of certification issued in accordance with P.L. 2001, c. 289(C.52:27D-25n et seq.), except that the commissioner shall determine by rules and regulations the date after which no contractor may engage in the installation, service, repair, inspection, or maintenance of fire dampers, combination fire and smoke dampers, or smoke control systems without holding or employing a person who holds a valid certificate of certification issued in accordance with P.L. 2023, c. 186(C.52:27D-198.21 et al.). A fire protection contractor who is not a certificate holder shall be required to obtain a fire protection contractor business permit from the commissioner, which shall be issued for three years upon payment of an appropriate fee set by the commissioner and proof that the fire protection contractor employs a certificate holder. Notwithstanding the provisions of this section, persons holding a license to engage in the fire alarm business pursuant to P.L. 1997, c. 305(C.45:5A-23 et seq.), or who are electrical contractors as defined in section 2 of P.L. 1962, c. 162(C.45:5A-2), are exempt from the requirement of obtaining a certificate of certification under this act to engage in the fire alarm business pursuant to this act to the extent that such persons are acting within the scope of practice of their profession or occupation. The certificate required by this section shall define by class the type of work in which a fire protection contractor may engage.
Notwithstanding any provision of P.L. 2001, c. 289, the commissioner shall issue a certificate to any person who has been employed as a fire protection contractor for a period of not less than five years on or before the effective date of this act, upon application with submission of satisfactory proof and payment by that person of the appropriate certification fee within 180 days following the effective date of this act.