N.Y. Comp. Codes R. & Regs. tit. 10, § 7-5.4
(b) The owner of an agricultural fairground shall designate an individual to be in charge of the fairground property and to maintain the fairground facilities. Such individual shall be on or available to promptly be on the fairground property at all times when the agricultural fairground is occupied or open for occupancy. The telephone number or other method for summoning this individual shall be posted conspicuously in an area readily accessible by the agricultural fairground occupants.
(f) The agricultural fairground owner shall report the following to the permit-issuing official as soon as possible, and no later than 24 hours from the date of the occurrence or date the operator should reasonably have known of the occurrence: