eCFR API, version history of 48 CFR 19.808-1
Summary
An eCFR API record listing the version history of 48 CFR 19.808-1, "Sole source," in part 19, subpart 19.8 of title 48. It shows seven content versions, dated 2017-01-01, 2017-01-13, 2020-10-02, 2023-10-05, 2023-11-06, 2025-08-27 and 2025-10-01. Each version is marked substantive and none is marked removed. The record's latest amendment date and latest issue date are both 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": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2017-01-13",
"amendment_date": "2017-01-13",
"issue_date": "2017-01-17",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2020-10-02",
"amendment_date": "2020-10-02",
"issue_date": "2020-10-02",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2023-10-05",
"amendment_date": "2023-10-05",
"issue_date": "2023-10-05",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2023-11-06",
"amendment_date": "2023-11-06",
"issue_date": "2023-11-06",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2025-08-27",
"amendment_date": "2025-08-27",
"issue_date": "2025-08-27",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
},
{
"date": "2025-10-01",
"amendment_date": "2025-10-01",
"issue_date": "2025-10-01",
"identifier": "19.808-1",
"name": "19.808-1 Sole source.",
"part": "19",
"substantive": true,
"removed": false,
"subpart": "19.8",
"title": "48",
"type": "section"
}
],
"meta": {
"title": "48",
"section": "19.808-1",
"result_count": "7",
"latest_amendment_date": "2025-10-01",
"latest_issue_date": "2025-10-01"
}
}
File and source
- File
- b139b.json
- Size
- 1,757 bytes
- SHA-256
- 39934162b853a4679806c1daa18d6244acd2419774ac96a495d15c4719cd74f2
- Our copy
- b139b.json
- Original
- www.ecfr.gov