41 CFR § 301-10.124 - Use of reduced group or charter fares.

Employees may use reduced group or charter air fares only when the agency has determined, on an individual case basis before travel begins, that such a fare is cost-effective. Chartered aircraft are subject to Government aircraft rules, and executive branch agencies must follow Office of Management and Budget Circular A-126 and part 102-33 of this title when determining cost-effectiveness.