FAR and DFARS › DFARS Part 227: Patents, Data, and Copyrights › Subpart 227.72
DFARS 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings.
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
In plain English
This section explains how contractors must identify and mark noncommercial computer software and documentation they want the Government to treat as restricted. Offerors must assert restrictions before award using the solicitation provision, and contractors must apply restrictive markings to protect those rights. Unmarked software is presumed to be delivered with unlimited rights, though a contractor may request permission to add markings within 6 months of delivery.
Applies to: Contractors and offerors providing noncommercial computer software or computer software documentation to the Government
What it requires
- Identify, prior to contract award, any computer software or documentation the offeror asserts should be provided with restrictions on use, modification, reproduction, release, or disclosure
- Place restrictive markings on software or documentation if the contractor desires to restrict the Government's rights
- Deliver or furnish software or documentation in which the Government has previously obtained rights with the Government's preexisting rights, unless otherwise agreed or restrictions have expired
- If requesting permission to add markings to unmarked software, submit the request within 6 months following delivery and identify the software, demonstrate inadvertent omission and justified marking, and acknowledge no Government liability for prior disclosure or use
Key terms: restrictive markings · unlimited rights · minor informality · asserted rights category · inadvertent omission
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(a) Identification requirements. (1) The solicitation provision at 252.227-7017, Identification and Assertion of Use, Release, or Disclosure Restrictions, requires offerors to identify, prior to contract award, any computer software or computer software documentation that an offeror asserts should be provided to the Government with restrictions on use, modification, reproduction, release, or disclosure. This requirement does not apply to restrictions based solely on copyright. Subsequent to contract award, the clauses at 252.227-7014, Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation, and 252.227-7018, Rights in Other Than Commercial Technical Data and Computer Software—Small Business Innovation Research Program and Small Business Technology Transfer Program, permit a contractor to make additional assertions under certain conditions. If an offeror fails to submit the attachment or fails to complete the attachment in accordance with the requirements of the solicitation provision, such failure shall constitute a minor informality. Provide offerors an opportunity to remedy a minor informality in accordance with the procedures at FAR 14.405 or 15.306(a). An offeror's failure to correct an informality within the time prescribed by the contracting officer shall render the offer ineligible for award.
(2) The procedures for correcting minor informalities shall not be used to obtain information regarding asserted restrictions or an offeror's suggested asserted rights category. Questions regarding the justification for an asserted restriction or asserted rights category must be pursued in accordance with the procedures at 227.7203-13.
(3) The restrictions asserted by a successful offeror shall be attached to its contract unless, in accordance with the procedures at 227.7203-13, the parties have agreed that an asserted restriction is not justified. The contract attachment shall provide the same information regarding identification of the computer software or computer software documentation, the asserted rights category, the basis for the assertion, and the name of the person asserting the restrictions as required by paragraph (d) of the solicitation provision at 252.227-7017. Subsequent to contract award, the clause at 252.227-7014, Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation, permits a contractor to make additional assertions under certain conditions. The additional assertions must be made in accordance with the procedures and in the format prescribed by that clause.
(4) Neither the pre- or post-award assertions made by the contractor nor the fact that certain assertions are identified in the attachment to the contract, determine the respective rights of the parties. As provided at 227.7203-13, the Government has the right to review, verify, challenge and validate restrictive markings.
(5) Information provided by offerors in response to the solicitation provision at 252.227-7017 may be used in the source selection process to evaluate the impact on evaluation factors that may be created by restrictions on the Government's ability to use or disclose computer software or computer software documentation. However, contracting officers shall not—
(i) Prohibit offerors from offering products for which the offeror is entitled to provide the computer software with restrictions; or
(ii) Require offerors, either as a condition of being responsive to a solicitation or as a condition for award, to sell or otherwise relinquish rights in computer software except for the standard rights specified in the applicable clauses.
(b) Contractor marking requirements. The clauses at 252.227-7014, Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation, and 252.227-7018, Rights in Other Than Commercial Technical Data and Computer Software—Small Business Innovation Research Program and Small Business Technology Transfer Program—
(1) Require a contractor who desires to restrict the Government's rights in computer software or computer software documentation to place restrictive markings on the software or documentation, provide instructions for the placement of the restrictive markings, and authorize the use of certain restrictive markings. When it is anticipated that the software will or may be used in combat or situations which simulate combat conditions, do not permit contractors to insert instructions into computer programs that interfere with or delay operation of the software to display a restrictive rights legend or other license notice; and
(2) Require a contractor to deliver, furnish, or otherwise provide to the Government any computer software or computer software documentation in which the Government has previously obtained rights with the Government's preexisting rights in that software or documentation unless the parties have agreed otherwise or restrictions on the Government's rights to use, modify, produce, release, or disclose the software or documentation have expired. When restrictions are still applicable, the contractor is permitted to mark the software or documentation with the appropriate restrictive legend.
(c) Unmarked computer software or computer software documentation. (1) Computer software or computer software documentation delivered or otherwise provided under a contract without restrictive markings shall be presumed to have been delivered with unlimited rights and may be released or disclosed without restriction. To the extent practicable, if a contractor has requested permission (see paragraph (c)(2) of this section) to correct an inadvertent omission of markings, do not release or disclose the software or documentation pending evaluation of the request.
(2) A contractor may request permission to have appropriate legends placed on unmarked computer software or computer software documentation at its expense. The request must be received by the contracting officer within 6 months following the furnishing or delivery of such software or documentation, or any extension of that time approved by the contracting officer. The person making the request must—
(i) Identify the software or documentation that should have been marked;
(ii) Demonstrate that the omission of the marking was inadvertent, the proposed marking is justified and conforms with the requirements for the marking of computer software or computer software documentation contained in the clauses at 252.227-7014 and 252.227-7018; and
(iii) Acknowledge, in writing, that the Government has no liability with respect to any disclosure, reproduction, or use of the software or documentation made prior to the addition of the marking or resulting from the omission of the marking.
(3) Contracting officers should grant permission to mark only if the software or documentation were not distributed outside the Government or were distributed outside the Government with restrictions on further use or disclosure.
Sections it refers to
- 252.227-7017 Identification and Assertion of Use, Release, or Disclosure Restrictions.
- 252.227-7014 Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation.
- 252.227-7018 Rights in Other Than Commercial Technical Data and Computer Software—Small Business Innovation Research Program and Small Business Technology Transfer Program.
- 14.405 Minor informalities or irregularities in bids.
- 15.306 Exchanges with offerors after receipt of proposals.
- 227.7203-13 Government right to review, verify, challenge, and validate asserted restrictions.
Sections that refer to it
- 227.7104-1 Policy.
← 227.7203-9 Copyright. · 227.7203-11 Contractor procedures and records. →
Rule changes for DFARS Part 227
- Defense Federal Acquisition Regulation Supplement; Technical Amendments ↗ · final rule 2025-08-25 · effective 2025-08-25
- Defense Federal Acquisition Regulation Supplement: Small Business Innovation Research Program Data Rights (DFARS Case 2019-D043) ↗ · final rule 2024-12-18 · effective 2025-01-17
- Defense Federal Acquisition Regulation Supplement: Use of DoD Program Nomenclature (DFARS Case 2021-D002) ↗ · proposed 2024-02-15 · comments due 2024-04-15
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.