{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:31:08Z",
  "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-BR-162ET2K0EZ",
    "type": "page",
    "country": "br",
    "name": "VIACAO OURO E PRATA SA: public contracts won without a rival in Brazil",
    "url": "https://assay-systems.com/register/br/uncontested/s/viacao-ouro-e-prata-sa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 90,
        "unit": "percent",
        "display": "90%"
      },
      {
        "label": "without a competition",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "VIACAO OURO E PRATA SA won 9 of its 10 public contract awards in Brazil without a rival from 2024-03-18 to 2026-08-17: 9 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest COMANDO DO EXERCITO with 8."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-17",
          "Buyer": "MUNICIPIO DE UNIAO DA VITORIA ocds-914jxj-98793707000062027",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/municipio-de-uniao-da-vitoria/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-08-13",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16037507000102024",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-05-20",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16052607900302023",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-05-15",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16043507000042024",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-04-10",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16025007000022024",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-03-25",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16036507000022025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Brazil",
        "url": "https://assay-systems.com/register/br/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/br/viacao-ouro-e-prata-sa/"
      },
      {
        "name": "COMANDO DO EXERCITO",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/"
      },
      {
        "name": "MUNICIPIO DE UNIAO DA VITORIA",
        "url": "https://assay-systems.com/register/br/uncontested/b/municipio-de-uniao-da-vitoria/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-BR-162ET2K0EZ",
    "cite_as": "Assay Systems, \"VIACAO OURO E PRATA SA: public contracts won without a rival in Brazil\", https://assay-systems.com/register/br/uncontested/s/viacao-ouro-e-prata-sa/"
  }
}