In addition to the authorized chemicals and specifications, permits may be issued for other chemicals and specifications, without the necessity of adding them to the list, when it is evident that their use will conform with the intent and purpose of the law and this Part. Only chemicals labeled for the intended use, registered in the State of New York and not in conflict with the regulations relating to restricted use pesticides may be authorized for use pursuant to this section.
N.Y. Comp. Codes R. & Regs. Tit. 6 § 328.7