14 C.F.R. § 151.127 Accounting and audit.
Title 14 - Aeronautics and Space
The requirements of §151.55 relating to accounting and audit of project costs are also applicable to advance planning proposal costs. However, the requirement of segregating and grouping costs applies only to §151.55(a) (5) and (7) classifications.
Title 14: Aeronautics and Space
PART 151—FEDERAL AID TO AIRPORTS
Subpart D—Rules and Procedures for Advance Planning and Engineering Proposals
§ 151.127 Accounting and audit.
