Each general vendor shall notify the Department of Consumer Affairs within ten days if:
(a) he or she has been found to have committed 4 or more violations of any provision of the general vendors law or any of these regulations on separate occasions; or
(b) he or she has failed to answer a summons, appear for a hearing or pay a fine imposed by a department or court for violation of the general vendors law within 30 days of its imposition; or
(c) his or her home address or telephone number has changed.
(d) Each presently licensed general vendor shall notify the Department within 10 days of the effective date of these regulations of the address and names of the owners, manufacturers, suppliers, or distributors from whom the vendor receives his or her goods, and shall notify the Department within 10 days whenever this information has changed.