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ibge_cnae

Query Brazil's official CNAE economic activity classification to search by code or description, list hierarchical levels, and view complete activity structures.

Instructions

Queries CNAE (National Classification of Economic Activities) from IBGE.

CNAE is the official classification for economic activities in Brazil.

Hierarchical structure:

  • Section (letter A-U): 21 main categories

  • Division (2 digits): 87 divisions

  • Group (3 digits): 285 groups

  • Class (4-5 digits): 673 classes

  • Subclass (7 digits): 1,332 subclasses

Features:

  • Search by CNAE code

  • Search by activity description

  • List by hierarchical level

  • Show complete hierarchy

Examples:

  • Search software: busca="software"

  • Specific code: codigo="6201-5/01"

  • View section: codigo="J"

  • List divisions: nivel="divisoes"

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
codigoNoCódigo CNAE para buscar (seção, divisão, grupo, classe ou subclasse). Exemplos: - Seção: "A" (agricultura) - Divisão: "01" (agricultura e pecuária) - Grupo: "01.1" (produção de lavouras) - Classe: "01.11" (cultivo de cereais) - Subclasse: "0111-3/01" (cultivo de arroz)
buscaNoTermo para buscar na descrição das atividades (ex: 'software', 'restaurante', 'comércio')
nivelNoNível hierárquico para listar (padrão: mostra todos os níveis relevantes)
limiteNoNúmero máximo de resultados (padrão: 20)

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