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Clasificacion Nacional de Actividades Economicas 2009 - Spain

37 Sewerage

This division includes the operation of sewer systems or sewage treatment facilities that collect, treat, and dispose of sewage.

Level 11 direct subcategory1 cross-system mapping
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Where 37 sits in the CNAE 2009 hierarchy

  1. >E Water supply; sewerage, waste management and remediation activities
  2. >37 Sewerage
  3. >37 Sewerage

37 in other classification systems

Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.

Subcategories of 37 Sewerage

Other CNAE 2009 codes under 37 Sewerage

Frequently asked questions

What is CNAE 2009 37?
CNAE 2009 37 is "Sewerage". This division includes the operation of sewer systems or sewage treatment facilities that collect, treat, and dispose of sewage.
What does CNAE 2009 37 include?
37 Sewerage contains 1 direct subcategory: 37.0 Sewerage.
How does CNAE 2009 37 map to other classification systems?
37 Sewerage has equivalents in NACE Rev 2 (37). These crosswalks let you translate this code between CNAE 2009 and 1 other classification system.
What is the parent category of 37?
37 Sewerage sits under 37 Sewerage in the CNAE 2009 hierarchy.

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Source: Instituto Nacional de Estadistica (INE Spain)Version: 2009