Electric, gas, steam, water, and telephone schedules shall be issued in separate series. The schedules in each series shall be numbered in consecutive order. The schedule number shall have as a prefix "P.S.C. No.," and as a suffix "Electricity, Gas, Steam, Water or Telephone," as appropriate. The schedule or schedules to be superseded, if any, shall be shown.
N.Y. Comp. Codes R. & Regs. Tit. 16 §§ 720-3.1