{
  "generated_at": "2026-06-10T03:16:32Z",
  "description": "FAR Overhaul (RFO) clause renumbering crosswalk. Maps old FAR/DFARS clause numbers to their RFO successors. Generated from part52.dev.",
  "scope_notes": [
    "Covers DFARS Part 252 renumberings under the R-DFARS framework.",
    "FAR Part 52 clause numbers are generally unchanged by the RFO.",
    "DAFFARS was rescinded 2026-03-18; 5352.xxx-xxxx clauses must be removed."
  ],
  "mapping_types": {
    "renumbered": "Clause moved to a new number; text may also be updated.",
    "merged": "Multiple old clauses combined into one new clause. merged_with lists the sibling old clause numbers.",
    "split": "One old clause divided into multiple new clauses.",
    "removed": "Clause reserved or deleted; new is null."
  },
  "total_mappings": 83,
  "mappings": [
    {
      "old": "252.204-7007",
      "new": "252.204-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0043"
    },
    {
      "old": "252.204-7011",
      "new": "252.204-7023",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0043"
    },
    {
      "old": "252.204-7020",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0043"
    },
    {
      "old": "252.209-7003",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0042"
    },
    {
      "old": "252.209-7005",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0042"
    },
    {
      "old": "252.215-7003",
      "new": "252.215-7990",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7004",
      "new": "252.215-7991",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7005",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7008",
      "new": "252.215-7992",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7009",
      "new": "252.215-7993",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7010",
      "new": "252.215-7994",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7015",
      "new": "252.215-7995",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.215-7016",
      "new": "252.215-7996",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0048"
    },
    {
      "old": "252.219-7003",
      "new": "252.219-7996",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0037"
    },
    {
      "old": "252.219-7004",
      "new": "252.219-7997",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0037"
    },
    {
      "old": "252.223-7000",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0018"
    },
    {
      "old": "252.225-7043",
      "new": "252.225-7963",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.225-7065",
      "new": "252.225-7964",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.225-7981",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.225-7993",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.225-7994",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.227-7000",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7001",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7002",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7003",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7004",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7005",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7006",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7007",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7008",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7009",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7010",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7011",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7012",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7013",
      "new": "252.227-7989",
      "type": "merged",
      "merged_with": [
        "252.227-7014"
      ],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7014",
      "new": "252.227-7989",
      "type": "merged",
      "merged_with": [
        "252.227-7013"
      ],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7015",
      "new": "252.227-7990",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7016",
      "new": "252.227-7991",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7017",
      "new": "252.227-7992",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7018",
      "new": "252.227-7993",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7019",
      "new": "252.227-7997",
      "type": "merged",
      "merged_with": [
        "252.227-7037"
      ],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7020",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7021",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7022",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7023",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7024",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7025",
      "new": "252.227-7994",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7026",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7027",
      "new": "252.227-7995",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7029",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7030",
      "new": "252.227-7996",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7031",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7032",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7033",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7037",
      "new": "252.227-7997",
      "type": "replaced",
      "merged_with": [
        "252.227-7019"
      ],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7040",
      "new": "252.227-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.227-7041",
      "new": "252.227-7999",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0036"
    },
    {
      "old": "252.232-7014",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0022"
    },
    {
      "old": "252.232-7014",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.234-7001",
      "new": "252.234-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0011"
    },
    {
      "old": "252.234-7002",
      "new": "252.234-7999",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0011"
    },
    {
      "old": "252.237-7000",
      "new": "252.237-7997",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0023"
    },
    {
      "old": "252.237-7012",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0041"
    },
    {
      "old": "252.237-7018",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0022"
    },
    {
      "old": "252.237-7019",
      "new": "252.237-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0023"
    },
    {
      "old": "252.239-7001",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0024"
    },
    {
      "old": "252.242-7004",
      "new": "252.242-7997",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0050"
    },
    {
      "old": "252.242-7005",
      "new": "252.242-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0050"
    },
    {
      "old": "252.242-7006",
      "new": "252.242-7999",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0050"
    },
    {
      "old": "252.244-7000",
      "new": "252.244-7999",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0015"
    },
    {
      "old": "252.244-7001",
      "new": "252.244-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0015"
    },
    {
      "old": "252.246-7000",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0035"
    },
    {
      "old": "252.246-7001",
      "new": "252.246-7998",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0035"
    },
    {
      "old": "252.249-7001",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "2026-O0010"
    },
    {
      "old": "252.249-7003",
      "new": "252.249-7002",
      "type": "merged",
      "merged_with": [],
      "deviation": "2026-O0010"
    },
    {
      "old": "252.251-7000",
      "new": "252.208-7999",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "2026-O0049"
    },
    {
      "old": "52.204-21",
      "new": "52.240-93",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.204-3",
      "new": "52.204-90",
      "type": "merged",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.204-8",
      "new": "52.219-1",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.213-1",
      "new": "52.232-90",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.247-28",
      "new": null,
      "type": "removed",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.251-1",
      "new": "52.208-90",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    },
    {
      "old": "52.251-2",
      "new": "52.208-91",
      "type": "renumbered",
      "merged_with": [],
      "deviation": "RFO-FAR-Overhaul"
    }
  ]
}