N.J. Stat. § 39:4-138.4
Any municipality enacting an ordinance pursuant to section 1 of this act shall provide for the issuance of permits which authorize the parking of motor vehicles in front of private driveways and identify the location of the driveway in front of which the parking of a motor vehicle is permitted. The permits shall be issued to owners of private driveways and to members of the same household as the owner of a private driveway provided that a completed application for a permit has been filed as required by the municipality.
An owner of a private driveway shall be eligible to apply for up to three permits for his own motor vehicles or for use by other parties authorized by the owner to park in front of the private driveway. Each member of the owner's household who owns a motor vehicle shall also be eligible to apply for a permit issued under this section. The permit shall be 5 1/2 inches by 8 1/2 inches in size, shall bear an appropriate certification of authenticity and shall be displayed prominently within the vehicle when it is parked so as to be seen from the middle of the street.
N.J.S. § 39:4-138.4