North American Industry Classification System (NAICS) Canada 2017 Version 1.0

North American Industry Classification System (NAICS) Canada 2017 Version 1.0
Introduction
Definition of superscripts
Hierarchical structure

22 - Utilities

This sector comprises establishments primarily engaged in operating electric, gas and water utilities. These establishments generate, transmit, control and distribute electric power; distribute natural gas; treat and distribute water; operate sewer systems and sewage treatment facilities; and provide related services, generally through a permanent infrastructure of lines, pipes and treatment and processing facilities.

221 - UtilitiesUS

This subsector comprises establishments primarily engaged in operating electric, gas and water utilities. These establishments generate, transmit, control and distribute electric power; distribute natural gas; treat and distribute water; operate sewer systems and sewage treatment facilities; and provide related services, generally through a permanent infrastructure of lines, pipes and treatment and processing facilities.

2213 - Water, sewage and other systemsUS

This industry group comprises establishments primarily engaged in operating water, sewage and related systems.

22132 - Sewage treatment facilities

This industry comprises establishments primarily engaged in operating sewer systems and sewage treatment facilities that collect, treat and dispose of wastewater.

221320 - Sewage treatment facilitiesUS

This Canadian industry comprises establishments primarily engaged in operating sewer systems and sewage treatment facilities that collect, treat and dispose of wastewater.

  • Illustrative example(s)

    • operating sewage treatment or disposal facilities

    All examples

  • Exclusion(s)

    • operating waste treatment or disposal facilities, other than wastewater (See 56221 Waste treatment and disposal)
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