(a) The commissioner shall be advised of all services rendered by vendors on State property relating to building maintenance, rehabilitation or construction. Prior to commencement of work, all vendors shall meet with the commissioner and be issued appropriate vendor identification cards. Further, whenever performing services on State property, all vendor employees, agents and subcontractors must sign in and out of State facilities with the commissioner.

(b) No modification to State property, including additions, deletions or changes in partitions, floor coverings, water fountains, installation or operation of special equipment (power equipment, communications equipment, security systems, or EDP facilities), shall be commenced until permission has been granted by the commissioner.