18 C.F.R. § 1308.15 Finality of decisions.
Title 18 - Conservation of Power and Water Resources
A decision by a Contracting Officer under the disputes clause of a contract subject to this part is final and conclusive and not subject to review by any forum, tribunal, or Government agency unless an appeal or suit is timely commenced under this part or section 10(a) (2) and (3) of the Act.
Title 18: Conservation of Power and Water Resources
PART 1308—CONTRACT DISPUTES
Subpart B—Contracting Officers
§ 1308.15 Finality of decisions.