PGI 239.7407 Type of contract.
When using a basic agreement in conjunction with a communication service authorization-
(1) Use DD Form 428, Communication Service Authorization (CSA), or an electronic data processing substitute to award, modify, cancel, or terminate telecommunications services. The CSA shall-
(i) Refer to the basic agreement;
(ii) Specify the types and quantities and equipment to be provided as well as the tariff (or other price if a tariff is not available) of those services and equipment;
(iii) Specify the premises involved;
(iv) Cite the address for billing;
(v) Identify the disbursing office;
(vi) Provide funding information; and
(vii) Include an expiration date.
(2) Before awarding a CSA, comply with the requirements in FAR and DFARS, e.g., for competition, reviews, approvals, and determinations and findings.