Upon receipt by the Commission of notice from the administering authority under section 702(d) or section 732(d) of the Act that the administering authority has made a negative petition determination under section 702(c)(3) or section 732(c)(3) of the Act, the investigation begun pursuant to Sec. 207.12 shall terminate. All persons who have received requests for information from the Director shall be notified of the termination. [61 FR 37832, July 22, 1996]