{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:31:31Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-CO-1TFCUR20JI",
    "type": "page",
    "country": "co",
    "name": "MUNICIPIO DE CONCEPCION: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/municipio-de-concepcion/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 56,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 67,
        "unit": "percent",
        "display": "67%"
      },
      {
        "label": "without a competition",
        "value": 56,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "MUNICIPIO DE CONCEPCION won 56 of its 84 public contract awards in Colombia without a rival from 2022-07-14 to 2026-10-06: 56 without a competition and 0 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest CORPORACION AUTONOMA REGIONAL DE LAS CUENCAS DE LOS RIOS NEGRO - NARE with 40."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-10-06",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE LAS CUENCAS DE LOS RIOS NEGRO - NARE CO1.PCCNTR.10034612",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-las-cuencas-de-los-rios-negro-nare/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        },
        {
          "Date": "2026-10-06",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE LAS CUENCAS DE LOS RIOS NEGRO - NARE CO1.PCCNTR.10034501",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-las-cuencas-de-los-rios-negro-nare/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        },
        {
          "Date": "2026-09-24",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE LAS CUENCAS DE LOS RIOS NEGRO - NARE CO1.PCCNTR.9976093",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-las-cuencas-de-los-rios-negro-nare/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        },
        {
          "Date": "2026-09-03",
          "Buyer": "DEPARTAMENTO DE ANTIOQUIA// CO1.PCCNTR.9894479",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/departamento-de-antioquia/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        },
        {
          "Date": "2026-08-31",
          "Buyer": "DEPARTAMENTO DE ANTIOQUIA// CO1.PCCNTR.9873999",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/departamento-de-antioquia/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        },
        {
          "Date": "2026-08-25",
          "Buyer": "DEPARTAMENTO DE ANTIOQUIA// CO1.PCCNTR.9851605",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/departamento-de-antioquia/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos o convenios Interadministrativos (valor cero)"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Colombia",
        "url": "https://assay-systems.com/register/co/uncontested/"
      },
      {
        "name": "CORPORACION AUTONOMA REGIONAL DE LAS CUENCAS DE LOS RIOS NEGRO - NARE",
        "url": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-las-cuencas-de-los-rios-negro-nare/"
      },
      {
        "name": "DEPARTAMENTO DE ANTIOQUIA//",
        "url": "https://assay-systems.com/register/co/uncontested/b/departamento-de-antioquia/"
      },
      {
        "name": "DEPARTAMENTO DE SANTANDER",
        "url": "https://assay-systems.com/register/co/uncontested/b/departamento-de-santander/"
      },
      {
        "name": "PROSPERIDAD SOCIAL",
        "url": "https://assay-systems.com/register/co/uncontested/b/prosperidad-social/"
      },
      {
        "name": "Rama Judicial – Dirección Seccional de Administración Judicial de Medellín",
        "url": "https://assay-systems.com/register/co/uncontested/b/rama-judicial-direccion-seccional-de-administracion-judicial-de-medellin/"
      },
      {
        "name": "RNEC",
        "url": "https://assay-systems.com/register/co/uncontested/b/rnec/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1TFCUR20JI",
    "cite_as": "Assay Systems, \"MUNICIPIO DE CONCEPCION: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/municipio-de-concepcion/"
  }
}