48 CFR § 1515.404-474
Waivers
November 17, 2020
Under unusual circumstances, the SCM may specifically waive the requirement for the use of the guidelines. Such exceptions shall be justified in writing, and authorized only in situations where the guidelines method is unsuitable.
[64 FR 47410, Aug. 31, 1999, as amended at 67 FR 5072, Feb. 4, 2002]