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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 48 - Federal Acquisition Regulations System |
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Chapter 18 - National Aeronautics and Space Administration |
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SubChapter G - Contract Management |
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Part 1843 - Contract Modifications |
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Subpart 1843.70 - Undefinitized Contract Actions |
§ 1843.7005 - Definitization.
Latest version.
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(a) Undefinitized contract actions should be sufficiently complete and detailed as to enable the contractor to begin immediate preparation of a cost proposal for the changed requirement. The NASA goal is to definitive UCAs within 180 from date of issuance.
(b) Whenever possible, pre-change study efforts or engineering change proposals (ECPs) shall be utilized to negotiate and definitize changes prior to issuance.