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Swiss federal authorities
  • 36.00.1 Natural water
  • 36.00.11 Drinking water
  • 36.00.12 Water for other purposes

    This subcategory includes:

    • collected rainwater
  • 36.00.2 Treatment and distribution services of water
  • 36.00.21 Treatment and distribution services of water through mains

    This subcategory includes:

    • maintenance services of water meters
    • purification services of water for water supply purposes

    This subcategory also includes:

    • rental and leasing services of water distribution networks

    This subcategory excludes:

    • production services of natural mineral waters and other bottled waters, see 11.07
    • treatment services of wastewater in order to prevent pollution, see 37.00.11
    • installation services of water meters, see 43.22.11
    • (long-distance) transport services of water via pipelines, see 49.50.09
    • reading of water meters by third parties, see 82.99.09
  • 36.00.22 Treatment and distribution services of water for irrigation

    This subcategory includes:

    • operation services of irrigation canals

    This subcategory excludes:

    • operation services of irrigation systems for agricultural purposes, see 01.61.00
  • 36.00.23 Treatment and distribution services of water for other purposes

    This subcategory includes:

    • distribution services of water by trucks or other means
    • treatment services of water for industrial and other purposes
  • 36.00.3 Trade services of water through mains
  • 36.00.30 Trade services of water through mains

    This subcategory excludes:

    • reading of water meters by third parties, see 82.99.09