{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T00:13:15Z",
  "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-PY-0P1QTKN0ZL",
    "type": "page",
    "country": "py",
    "name": "Municipalidad de Eusebio Ayala: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-eusebio-ayala/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 15,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 34,
        "unit": "percent",
        "display": "34%"
      },
      {
        "label": "suppliers",
        "value": 8,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 13,
        "unit": "count"
      }
    ],
    "text": [
      "Municipalidad de Eusebio Ayala made 15 of its 44 public contract awards without a rival from 2016-08-27 to 2025-10-13: 2 without a competition and 13 after a competition that drew a single bid, to 8 suppliers; the most to ING. ROBERTO RODRIGUEZ ARIAS, 5."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-10-13",
          "Supplier": "ING. ROBERTO RODRIGUEZ ARIAS ocds-03ad3f-474862-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/ing-roberto-rodriguez-arias/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-10-28",
          "Supplier": "ALSA S.A ocds-03ad3f-454878-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/alsa-s-a/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-10-23",
          "Supplier": "3 A SERVICIOS S.R.L ocds-03ad3f-454520-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/3-a-servicios-s-r-l/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-10-03",
          "Supplier": "ALSA S.A ocds-03ad3f-453473-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/alsa-s-a/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2023-11-01",
          "Supplier": "DE LA SOBERA S.A ocds-03ad3f-425635-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/de-la-sobera-s-a/",
          "How": "Single bid open",
          "Stated reason": "Concurso de Ofertas"
        },
        {
          "Date": "2023-06-19",
          "Supplier": "ING. ROBERTO RODRIGUEZ ARIAS ocds-03ad3f-422398-1",
          "Supplier link": "https://assay-systems.com/register/py/uncontested/s/ing-roberto-rodriguez-arias/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Paraguay",
        "url": "https://assay-systems.com/register/py/uncontested/"
      },
      {
        "name": "ING. ROBERTO RODRIGUEZ ARIAS",
        "url": "https://assay-systems.com/register/py/uncontested/s/ing-roberto-rodriguez-arias/"
      },
      {
        "name": "ALSA S.A",
        "url": "https://assay-systems.com/register/py/uncontested/s/alsa-s-a/"
      },
      {
        "name": "ALSA S.A in the register",
        "url": "https://assay-systems.com/register/py/alsa-s-a/"
      },
      {
        "name": "3 A SERVICIOS S.R.L",
        "url": "https://assay-systems.com/register/py/uncontested/s/3-a-servicios-s-r-l/"
      },
      {
        "name": "3 A SERVICIOS S.R.L in the register",
        "url": "https://assay-systems.com/register/py/3-a-servicios-s-r-l/"
      },
      {
        "name": "B & D Asociados S.R.L",
        "url": "https://assay-systems.com/register/py/uncontested/s/b-d-asociados-s-r-l/"
      },
      {
        "name": "B & D Asociados S.R.L in the register",
        "url": "https://assay-systems.com/register/py/b-d-asociados-s-r-l/"
      },
      {
        "name": "DE LA SOBERA S.A",
        "url": "https://assay-systems.com/register/py/uncontested/s/de-la-sobera-s-a/"
      },
      {
        "name": "DE LA SOBERA S.A in the register",
        "url": "https://assay-systems.com/register/py/de-la-sobera-s-a/"
      },
      {
        "name": "ORANGE TRUCKS S.R.L",
        "url": "https://assay-systems.com/register/py/uncontested/s/orange-trucks-s-r-l/"
      },
      {
        "name": "ORANGE TRUCKS S.R.L in the register",
        "url": "https://assay-systems.com/register/py/orange-trucks-s-r-l/"
      },
      {
        "name": "Don Cancio S.A",
        "url": "https://assay-systems.com/register/py/uncontested/s/don-cancio-s-a/"
      },
      {
        "name": "Don Cancio S.A in the register",
        "url": "https://assay-systems.com/register/py/don-cancio-s-a/"
      },
      {
        "name": "MARÍA GLORIA GUERRIN SALOMÓN",
        "url": "https://assay-systems.com/register/py/uncontested/s/maria-gloria-guerrin-salomon/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-0P1QTKN0ZL",
    "cite_as": "Assay Systems, \"Municipalidad de Eusebio Ayala: contracts awarded without a rival\", https://assay-systems.com/register/py/uncontested/b/municipalidad-de-eusebio-ayala/"
  }
}