Nothing in Section 5596 of Title 5, United States Code, or this subpart shall be construed as authorizing the setting aside of an otherwise proper promotion by a selecting official from a group of properly ranked and certified candidates.

[46 FR 58275, Dec. 1, 1981, as amended at 53 FR 18072, May 20, 1988, and 53 FR 45886, Nov. 15, 1988]