§ 3394. Limitation on revoking or amending certain pre-1969 certificates of public convenience and necessity

• (a) The Commission may not, during the 10-year period beginning on November 9, 1978 , revoke or amend any certificate of public convenience and necessity issued before January 1, 1969 , under section 7 of the Natural Gas Act [ 15 U.S.C. 717f ] for the transportation of natural gas owned by any electric utility except upon the application of the person to whom such certificate was issued.
• (b) The limitation under subsection (a) shall not affect the authority of the Commission to enforce any curtailment of deliveries of natural gas under the Natural Gas Act [ 15 U.S.C. 717 et seq.].