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eCFR API, version history of 48 CFR 16.504

Summary

This eCFR API response lists the version history of 48 CFR 16.504, "Indefinite-quantity contracts," in subpart 16.5 of part 16 of Title 48. It returns 9 content versions, dated 2017-01-01, 2019-08-07, 2019-09-06, 2020-07-02, 2020-08-03, 2020-10-02, 2025-08-27 and 2025-10-01, with the 2020-10-02 version listed twice. The second 2020-10-02 entry carries an issue date of 2023-04-05 and is the only one marked not substantive. The latest amendment and issue date is 2025-10-01.

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Full text

Text of the JSON data file. Values appear as stored; line breaks and indentation were added for reading.

{
 "content_versions": [
  {
   "date": "2017-01-01",
   "amendment_date": "2017-01-01",
   "issue_date": "2017-01-01",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2019-08-07",
   "amendment_date": "2019-08-07",
   "issue_date": "2019-08-07",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2019-09-06",
   "amendment_date": "2019-09-06",
   "issue_date": "2019-09-06",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2020-07-02",
   "amendment_date": "2020-07-02",
   "issue_date": "2020-07-02",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2020-08-03",
   "amendment_date": "2020-08-03",
   "issue_date": "2020-08-03",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2020-10-02",
   "amendment_date": "2020-10-02",
   "issue_date": "2020-10-02",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2020-10-02",
   "amendment_date": "2020-10-02",
   "issue_date": "2023-04-05",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": false,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2025-08-27",
   "amendment_date": "2025-08-27",
   "issue_date": "2025-08-27",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  },
  {
   "date": "2025-10-01",
   "amendment_date": "2025-10-01",
   "issue_date": "2025-10-01",
   "identifier": "16.504",
   "name": "16.504   Indefinite-quantity contracts.",
   "part": "16",
   "substantive": true,
   "removed": false,
   "subpart": "16.5",
   "title": "48",
   "type": "section"
  }
 ],
 "meta": {
  "title": "48",
  "section": "16.504",
  "result_count": "9",
  "latest_amendment_date": "2025-10-01",
  "latest_issue_date": "2025-10-01"
 }
}

File and source

File
b140a.json
Size
2,340 bytes
SHA-256
044f27d9cc6811b34172951c3bd16f60aa9e4cd02f36708cbc8a595b4eabffbf
Our copy
b140a.json
Original
www.ecfr.gov
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