Each Class A electric corporation is required to file with the commission in the manner hereinafter set forth summary reports of service interruptions. Said reports shall be filed with the commission monthly, not later than the 20th of the month following the month for which the report is rendered. Corporations with multiple operating areas shall submit both corporate-wide summary reports and individual operating area summary reports in one combined filing.
N.Y. Comp. Codes R. & Regs. Tit. 16 § 97.4