41 CFR § 102-117.45
What other factors must I consider when using another agency's contract or rate tender?
June 9, 2020
When using another agency's contract or rate tender, you must:
(a) Assure that the contract or rate tender meets any special requirements unique to your agency;
(b) Pay any other charges imposed by the other agency for external use of their contract or rate tender;
(c) Ensure the terms of the other agency's contract or rate tender allow you to use it; and
(d) Ensure that the agency offering this service has the authority or a delegation of authority from GSA to offer such services to your agency.
[65 FR 60061, Oct. 6, 2000, as amended at 75 FR 51393, Aug. 20, 2010]