{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:05:33Z",
  "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-0CHQB8F1RJ",
    "type": "page",
    "country": "br",
    "name": "CS E CS COMERCIO E SERVICOS LTDA: public contracts won without a rival in Brazil",
    "url": "https://assay-systems.com/register/br/uncontested/s/cs-e-cs-comercio-e-servicos-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 20,
        "unit": "percent",
        "display": "20%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "CS E CS COMERCIO E SERVICOS LTDA won 5 of its 25 public contract awards in Brazil without a rival from 2024-01-12 to 2025-10-24: 5 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest MUNICIPIO DE RIO DE JANEIRO with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-10-24",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16029906001412025",
          "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": "2025-07-21",
          "Buyer": "MINISTERIO DA SAUDE ocds-914jxj-25010506001872025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/ministerio-da-saude/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2025-06-24",
          "Buyer": "MUNICIPIO DE RIO DE JANEIRO ocds-914jxj-98600106003042025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/municipio-de-rio-de-janeiro/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-12-11",
          "Buyer": "MUNICIPIO DE RIO DE JANEIRO ocds-914jxj-98600106001912025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/municipio-de-rio-de-janeiro/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2024-04-03",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16025206900062023",
          "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/cs-e-cs-comercio-e-servicos-ltda/"
      },
      {
        "name": "MUNICIPIO DE RIO DE JANEIRO",
        "url": "https://assay-systems.com/register/br/uncontested/b/municipio-de-rio-de-janeiro/"
      },
      {
        "name": "COMANDO DO EXERCITO",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/"
      },
      {
        "name": "MINISTERIO DA SAUDE",
        "url": "https://assay-systems.com/register/br/uncontested/b/ministerio-da-saude/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-BR-0CHQB8F1RJ",
    "cite_as": "Assay Systems, \"CS E CS COMERCIO E SERVICOS LTDA: public contracts won without a rival in Brazil\", https://assay-systems.com/register/br/uncontested/s/cs-e-cs-comercio-e-servicos-ltda/"
  }
}