Solicitations and contracts for the acquisition of commercial products or commercial services prepared using this part 12 shall be assembled, to the maximum extent practicable, using the following format: (a) Standard Form (SF) 1449 ; (b) Continuation of any block from SF 1449 , such as- (1) Block 10 if an incentive subcontracting clause is used (the contracting officer shall indicate the applicable percentage); (2) Block18 B for remittance address; (3) Block19 for line item numbers; (4) Block20 for schedule of supplies/services; or (5) Block25 for accounting data; (c) Contract clauses- (1) 52.212-4 , Contract Terms and Conditions-Commercial Products and Commercial Services, by reference (see SF 1449 block27 a); (2) Any addendum to 52.212-4 ; and (3) 52.212-5 , Contract Terms and Conditions Required to Implement Statutes or Executive Orders-Commercial Products and Commercial Services. (d) Any contract documents, exhibits or attachments; and (e) Solicitation provisions- (1) 52.212-1 , Instructions to Offerors-Commercial Products and Commercial Services, by reference (see SF 1449 , Block27 a); (2) Any addendum to 52.212-1 ; (3) 52.212-2 , Evaluation-Commercial Products and Commercial Services, or other description of evaluation factors for award, if used; and (4) 52.212-3 , Offeror Representations and Certifications-Commercial Products and Commercial Services.View official source