CNAE BrazilSubclass

CNAE Brazil 3600-6/01—Water intake, treatment and distribution

Subclass · Classificação Nacional de Atividades Econômicas (2.3 (2025))

Where 3600-6/01 sits

  1. E Water, sewage, waste management activities and decontamination
  2. 36 Water collection, treatment and distribution
  3. 36.0 Water collection, treatment and distribution
  4. 36.00-6 Water intake, treatment and distribution
  5. 3600-6/01 Water intake, treatment and distribution

What 3600-6/01 includes

  • The collection of rainwater, rivers, lakes, springs, groundwater, etc
  • The treatment and purification of water for supply purposes, such as: disinfection, coagulation, flocculation, sedimentation, filtration, pH correction and fluoridation
  • The storage in reservoirs and the distribution of water through a permanent network of lines, pipes and ducts (infrastructure installations)
  • The operation of irrigation canals
  • The desalination of seawater or groundwater for the production of water as the main product of interest

What 3600-6/01 excludes

  • The operation of irrigation equipment for agricultural purposes (0161-0/99)
  • The distribution of potable water by tanker truck (3600-6/02)
  • The treatment of wastewater for pollution prevention (3701-1/00)
  • Decontamination and cleaning of surface waters- due to accidental contamination, for example- by collecting pollutants or applying chemicals (3900-5/00)
  • Construction, maintenance and repair of water supply networks (4222-7/01)
  • Drilling and construction of water wells (4399-1/05)
  • Consumption measurement services and maintenance of water meters (8299-7/01)
  • Note: By convention, units that jointly operate water intake, treatment and distribution, and sewage collection and treatment are classified in this subclass.

3600-6/01 in other systems

ANZSICAustralia · New Zealand
ISICUnited Nations (global)
JSICJapan
NACEEuropean Union
NAICSUnited States
NAICS CanadaCanada
NOGASwitzerland
SICUnited States (legacy)
UK SICUnited Kingdom

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