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.