{
  "schema_version": "1.0",
  "generated_at": "2026-09-13T01:06:54.122228+00:00",
  "name": "USAR General U.S. Code API",
  "namespace": "data/api/v1/code/",
  "publication_model": "compact section metadata with authoritative USLM source pointers",
  "criminal_law_api_unchanged": true,
  "lookup": {
    "step_1": "Fetch index.json and choose a title manifest.",
    "step_2": "Use section_to_chunk in that title manifest to locate the compact section chunk.",
    "step_3": "Read the matching section metadata object from the chunk's sections array.",
    "full_text": "Fetch source_xml from the title manifest and locate the record's USLM identifier."
  },
  "counts": {
    "titles": 53,
    "sections": 59616
  },
  "titles": [
    {
      "title": "1",
      "label": "Title 1",
      "heading": "GENERAL PROVISIONS",
      "section_count": 39,
      "manifest": "data/api/v1/code/titles/1/manifest.json",
      "source_xml": "usc/usc01.xml"
    },
    {
      "title": "2",
      "label": "Title 2",
      "heading": "THE CONGRESS",
      "section_count": 1596,
      "manifest": "data/api/v1/code/titles/2/manifest.json",
      "source_xml": "usc/usc02.xml"
    },
    {
      "title": "3",
      "label": "Title 3",
      "heading": "THE PRESIDENT",
      "section_count": 64,
      "manifest": "data/api/v1/code/titles/3/manifest.json",
      "source_xml": "usc/usc03.xml"
    },
    {
      "title": "4",
      "label": "Title 4",
      "heading": "FLAG AND SEAL, SEAT OF GOVERNMENT, AND THE STATES",
      "section_count": 47,
      "manifest": "data/api/v1/code/titles/4/manifest.json",
      "source_xml": "usc/usc04.xml"
    },
    {
      "title": "5",
      "label": "Title 5",
      "heading": "GOVERNMENT ORGANIZATION AND EMPLOYEES",
      "section_count": 1171,
      "manifest": "data/api/v1/code/titles/5/manifest.json",
      "source_xml": "usc/usc05.xml"
    },
    {
      "title": "6",
      "label": "Title 6",
      "heading": "DOMESTIC SECURITY",
      "section_count": 582,
      "manifest": "data/api/v1/code/titles/6/manifest.json",
      "source_xml": "usc/usc06.xml"
    },
    {
      "title": "7",
      "label": "Title 7",
      "heading": "AGRICULTURE",
      "section_count": 2892,
      "manifest": "data/api/v1/code/titles/7/manifest.json",
      "source_xml": "usc/usc07.xml"
    },
    {
      "title": "8",
      "label": "Title 8",
      "heading": "ALIENS AND NATIONALITY",
      "section_count": 357,
      "manifest": "data/api/v1/code/titles/8/manifest.json",
      "source_xml": "usc/usc08.xml"
    },
    {
      "title": "9",
      "label": "Title 9",
      "heading": "ARBITRATION",
      "section_count": 33,
      "manifest": "data/api/v1/code/titles/9/manifest.json",
      "source_xml": "usc/usc09.xml"
    },
    {
      "title": "10",
      "label": "Title 10",
      "heading": "ARMED FORCES",
      "section_count": 3831,
      "manifest": "data/api/v1/code/titles/10/manifest.json",
      "source_xml": "usc/usc10.xml"
    },
    {
      "title": "11",
      "label": "Title 11",
      "heading": "BANKRUPTCY",
      "section_count": 280,
      "manifest": "data/api/v1/code/titles/11/manifest.json",
      "source_xml": "usc/usc11.xml"
    },
    {
      "title": "12",
      "label": "Title 12",
      "heading": "BANKS AND BANKING",
      "section_count": 1962,
      "manifest": "data/api/v1/code/titles/12/manifest.json",
      "source_xml": "usc/usc12.xml"
    },
    {
      "title": "13",
      "label": "Title 13",
      "heading": "CENSUS",
      "section_count": 70,
      "manifest": "data/api/v1/code/titles/13/manifest.json",
      "source_xml": "usc/usc13.xml"
    },
    {
      "title": "14",
      "label": "Title 14",
      "heading": "COAST GUARD",
      "section_count": 417,
      "manifest": "data/api/v1/code/titles/14/manifest.json",
      "source_xml": "usc/usc14.xml"
    },
    {
      "title": "15",
      "label": "Title 15",
      "heading": "COMMERCE AND TRADE",
      "section_count": 2694,
      "manifest": "data/api/v1/code/titles/15/manifest.json",
      "source_xml": "usc/usc15.xml"
    },
    {
      "title": "16",
      "label": "Title 16",
      "heading": "CONSERVATION",
      "section_count": 5057,
      "manifest": "data/api/v1/code/titles/16/manifest.json",
      "source_xml": "usc/usc16.xml"
    },
    {
      "title": "17",
      "label": "Title 17",
      "heading": "COPYRIGHTS",
      "section_count": 153,
      "manifest": "data/api/v1/code/titles/17/manifest.json",
      "source_xml": "usc/usc17.xml"
    },
    {
      "title": "18",
      "label": "Title 18",
      "heading": "CRIMES AND CRIMINAL PROCEDURE",
      "section_count": 1403,
      "manifest": "data/api/v1/code/titles/18/manifest.json",
      "source_xml": "usc/usc18.xml"
    },
    {
      "title": "19",
      "label": "Title 19",
      "heading": "CUSTOMS DUTIES",
      "section_count": 1079,
      "manifest": "data/api/v1/code/titles/19/manifest.json",
      "source_xml": "usc/usc19.xml"
    },
    {
      "title": "20",
      "label": "Title 20",
      "heading": "EDUCATION",
      "section_count": 1964,
      "manifest": "data/api/v1/code/titles/20/manifest.json",
      "source_xml": "usc/usc20.xml"
    },
    {
      "title": "21",
      "label": "Title 21",
      "heading": "FOOD AND DRUGS",
      "section_count": 749,
      "manifest": "data/api/v1/code/titles/21/manifest.json",
      "source_xml": "usc/usc21.xml"
    },
    {
      "title": "22",
      "label": "Title 22",
      "heading": "FOREIGN RELATIONS AND INTERCOURSE",
      "section_count": 3375,
      "manifest": "data/api/v1/code/titles/22/manifest.json",
      "source_xml": "usc/usc22.xml"
    },
    {
      "title": "23",
      "label": "Title 23",
      "heading": "HIGHWAYS",
      "section_count": 170,
      "manifest": "data/api/v1/code/titles/23/manifest.json",
      "source_xml": "usc/usc23.xml"
    },
    {
      "title": "24",
      "label": "Title 24",
      "heading": "HOSPITALS AND ASYLUMS",
      "section_count": 151,
      "manifest": "data/api/v1/code/titles/24/manifest.json",
      "source_xml": "usc/usc24.xml"
    },
    {
      "title": "25",
      "label": "Title 25",
      "heading": "INDIANS",
      "section_count": 2380,
      "manifest": "data/api/v1/code/titles/25/manifest.json",
      "source_xml": "usc/usc25.xml"
    },
    {
      "title": "26",
      "label": "Title 26",
      "heading": "INTERNAL REVENUE CODE",
      "section_count": 2147,
      "manifest": "data/api/v1/code/titles/26/manifest.json",
      "source_xml": "usc/usc26.xml"
    },
    {
      "title": "27",
      "label": "Title 27",
      "heading": "INTOXICATING LIQUORS",
      "section_count": 40,
      "manifest": "data/api/v1/code/titles/27/manifest.json",
      "source_xml": "usc/usc27.xml"
    },
    {
      "title": "28",
      "label": "Title 28",
      "heading": "JUDICIARY AND JUDICIAL PROCEDURE",
      "section_count": 800,
      "manifest": "data/api/v1/code/titles/28/manifest.json",
      "source_xml": "usc/usc28.xml"
    },
    {
      "title": "29",
      "label": "Title 29",
      "heading": "LABOR",
      "section_count": 830,
      "manifest": "data/api/v1/code/titles/29/manifest.json",
      "source_xml": "usc/usc29.xml"
    },
    {
      "title": "30",
      "label": "Title 30",
      "heading": "MINERAL LANDS AND MINING",
      "section_count": 622,
      "manifest": "data/api/v1/code/titles/30/manifest.json",
      "source_xml": "usc/usc30.xml"
    },
    {
      "title": "31",
      "label": "Title 31",
      "heading": "MONEY AND FINANCE",
      "section_count": 497,
      "manifest": "data/api/v1/code/titles/31/manifest.json",
      "source_xml": "usc/usc31.xml"
    },
    {
      "title": "32",
      "label": "Title 32",
      "heading": "NATIONAL GUARD",
      "section_count": 77,
      "manifest": "data/api/v1/code/titles/32/manifest.json",
      "source_xml": "usc/usc32.xml"
    },
    {
      "title": "33",
      "label": "Title 33",
      "heading": "NAVIGATION AND NAVIGABLE WATERS",
      "section_count": 1537,
      "manifest": "data/api/v1/code/titles/33/manifest.json",
      "source_xml": "usc/usc33.xml"
    },
    {
      "title": "34",
      "label": "Title 34",
      "heading": "CRIME CONTROL AND LAW ENFORCEMENT",
      "section_count": 794,
      "manifest": "data/api/v1/code/titles/34/manifest.json",
      "source_xml": "usc/usc34.xml"
    },
    {
      "title": "35",
      "label": "Title 35",
      "heading": "PATENTS",
      "section_count": 174,
      "manifest": "data/api/v1/code/titles/35/manifest.json",
      "source_xml": "usc/usc35.xml"
    },
    {
      "title": "36",
      "label": "Title 36",
      "heading": "PATRIOTIC AND NATIONAL OBSERVANCES, CEREMONIES, AND ORGANIZATIONS",
      "section_count": 1173,
      "manifest": "data/api/v1/code/titles/36/manifest.json",
      "source_xml": "usc/usc36.xml"
    },
    {
      "title": "37",
      "label": "Title 37",
      "heading": "PAY AND ALLOWANCES OF THE UNIFORMED SERVICES",
      "section_count": 233,
      "manifest": "data/api/v1/code/titles/37/manifest.json",
      "source_xml": "usc/usc37.xml"
    },
    {
      "title": "38",
      "label": "Title 38",
      "heading": "VETERANS’ BENEFITS",
      "section_count": 1192,
      "manifest": "data/api/v1/code/titles/38/manifest.json",
      "source_xml": "usc/usc38.xml"
    },
    {
      "title": "39",
      "label": "Title 39",
      "heading": "POSTAL SERVICE",
      "section_count": 181,
      "manifest": "data/api/v1/code/titles/39/manifest.json",
      "source_xml": "usc/usc39.xml"
    },
    {
      "title": "40",
      "label": "Title 40",
      "heading": "PUBLIC BUILDINGS, PROPERTY, AND WORKS",
      "section_count": 474,
      "manifest": "data/api/v1/code/titles/40/manifest.json",
      "source_xml": "usc/usc40.xml"
    },
    {
      "title": "41",
      "label": "Title 41",
      "heading": "PUBLIC CONTRACTS",
      "section_count": 241,
      "manifest": "data/api/v1/code/titles/41/manifest.json",
      "source_xml": "usc/usc41.xml"
    },
    {
      "title": "42",
      "label": "Title 42",
      "heading": "THE PUBLIC HEALTH AND WELFARE",
      "section_count": 8349,
      "manifest": "data/api/v1/code/titles/42/manifest.json",
      "source_xml": "data/title-42/manifest.json"
    },
    {
      "title": "43",
      "label": "Title 43",
      "heading": "PUBLIC LANDS",
      "section_count": 1445,
      "manifest": "data/api/v1/code/titles/43/manifest.json",
      "source_xml": "usc/usc43.xml"
    },
    {
      "title": "44",
      "label": "Title 44",
      "heading": "PUBLIC PRINTING AND DOCUMENTS",
      "section_count": 358,
      "manifest": "data/api/v1/code/titles/44/manifest.json",
      "source_xml": "usc/usc44.xml"
    },
    {
      "title": "45",
      "label": "Title 45",
      "heading": "RAILROADS",
      "section_count": 285,
      "manifest": "data/api/v1/code/titles/45/manifest.json",
      "source_xml": "usc/usc45.xml"
    },
    {
      "title": "46",
      "label": "Title 46",
      "heading": "SHIPPING",
      "section_count": 1024,
      "manifest": "data/api/v1/code/titles/46/manifest.json",
      "source_xml": "usc/usc46.xml"
    },
    {
      "title": "47",
      "label": "Title 47",
      "heading": "TELECOMMUNICATIONS",
      "section_count": 428,
      "manifest": "data/api/v1/code/titles/47/manifest.json",
      "source_xml": "usc/usc47.xml"
    },
    {
      "title": "48",
      "label": "Title 48",
      "heading": "TERRITORIES AND INSULAR POSSESSIONS",
      "section_count": 629,
      "manifest": "data/api/v1/code/titles/48/manifest.json",
      "source_xml": "usc/usc48.xml"
    },
    {
      "title": "49",
      "label": "Title 49",
      "heading": "TRANSPORTATION",
      "section_count": 1367,
      "manifest": "data/api/v1/code/titles/49/manifest.json",
      "source_xml": "usc/usc49.xml"
    },
    {
      "title": "50",
      "label": "Title 50",
      "heading": "WAR AND NATIONAL DEFENSE",
      "section_count": 1417,
      "manifest": "data/api/v1/code/titles/50/manifest.json",
      "source_xml": "usc/usc50.xml"
    },
    {
      "title": "51",
      "label": "Title 51",
      "heading": "NATIONAL AND COMMERCIAL SPACE PROGRAMS",
      "section_count": 249,
      "manifest": "data/api/v1/code/titles/51/manifest.json",
      "source_xml": "usc/usc51.xml"
    },
    {
      "title": "52",
      "label": "Title 52",
      "heading": "VOTING AND ELECTIONS",
      "section_count": 171,
      "manifest": "data/api/v1/code/titles/52/manifest.json",
      "source_xml": "usc/usc52.xml"
    },
    {
      "title": "54",
      "label": "Title 54",
      "heading": "NATIONAL PARK SERVICE AND RELATED PROGRAMS",
      "section_count": 366,
      "manifest": "data/api/v1/code/titles/54/manifest.json",
      "source_xml": "usc/usc54.xml"
    }
  ]
}