39 U.S.C. § 5005
Section 5005 · Mail transportation
Current version, with additions and removals from the December 29, 1995 version.
(a) The Postal Service may obtain mail transportation service—
(a) The Postal Service may obtain mail transportation service—
(3) from water carriers as provided in chapter 56 of this title; and
(3) Any contract between the Postal Service and any carrier or person for the transportation of mail shall be available for inspection in the office of the Postal Service and either the Surface Transportation Board or the Secretary of Transportation if for the carriage of mail in foreign air transportation (as defined in section 40102(a) of title 49), as appropriate, and in post offices on the post roads involved as determined by the Postal Service, at least 15 days prior to the effective date of the contract.
(3) Any contract between the Postal Service and any carrier or person for the transportation of mail shall be available for inspection in the office of the Postal Service and either the Surface Transportation Board or the Secretary of Transportation if for the carriage of mail in foreign air transportation (as defined in section 40102(a) of title 49), as appropriate, and in post offices on the post roads involved as determined by the Postal Service, at least 15 days prior to the effective date of the contract.