Any public utility with annual gross revenues in excess of fifty million dollars or fifty thousand or more customers shall complete the standard filing requirements in connection with all applications for any proposed amendment of its existing rates. A copy of the current standard filing requirements is available, upon request by interested parties, at the office of the Executive Secretary of the Public Utilities Regulatory Authority, Ten Franklin Square, New Britain, Connecticut 06051.
Conn. Agencies Regs. § 16-1-53a