The permit-issuing official or his designated representative is to be permitted access for purposes of inspection at all times while the food service establishment is in operation, whether open to the public for service of food or not. Refusal of admittance, after proper identification, is cause for action to obtain permit revocation and an order to close.
N.Y. Comp. Codes R. & Regs. Tit. 10 §§ 14-1.195