---
kind: "section"
citation: "48 C.F.R. § 213.302-3"
title: "48"
number: "213.302-3"
heading: "Obtaining contractor acceptance and modifying purchase orders."
url: "https://uscodex.org/cfr/48/213.302-3"
---

# §213.302-3. Obtaining contractor acceptance and modifying purchase orders.

- (1) **Require written acceptance of purchase orders for classified acquisitions.**
- (2) See PGI 213.302-3 for guidance on the use of unilateral modifications.
- (3) **A supplemental agreement converts a unilateral purchase order to a bilateral agreement.** If not previously included in the purchase order, incorporate the clause at 252.243-7001, Pricing of Contract Modifications, in the Standard Form 30, and obtain the contractor's acceptance by signature on the Standard Form 30.

## Notes

### Amendments

[64 FR 2596, Jan. 15, 1999, as amended at 71 FR 3413, Jan. 23, 2006]

### Authority

Authority: 41 U.S.C. 1303 and 48 CFR chapter 1.

### Source

Source: 64 FR 2596, Jan. 15, 1999, unless otherwise noted.

### Amendments

[64 FR 2596, Jan. 15, 1999, as amended at 71 FR 3413, Jan. 23, 2006]