N.Y. Comp. Codes R. & Regs. tit. 21, § 10051.10
(a) Any person denied access to a record or denied a request to amend or correct a record or personal information pursuant to section 10051.9 of this Part may, within 30 days of such denial, appeal to the appeals officer. The executive director of LIPA shall hear all appeals. The appeals officer's address is:
Appeals Officer
Long Island Power Authority
200 Garden City Plaza
Garden City, NY 11530
(b) the time for deciding an appeal shall commence upon receipt of an appeal that identifies:
(c) Within seven business days after receipt of an appeal of a denial of access under this Part, or within 30 days of an appeal concerning a denial of a request for correction or amendment, the appeals officer shall: