Central Product Classification Version 2.1International Standard Industrial Classification of All Economic Activities, Rev.4
CPC v2.1 54622 to ISIC Rev 4
Crosswalk mapping from CPC v2.1 54622 "Drain laying services" to ISIC Rev 4. 1 official equivalence.
CPC v2.1 54622 in ISIC Rev 4
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Reverse direction: ISIC Rev 4 to CPC v2.1
About CPC v2.1 54622
54622 Drain laying services**Includes:** - construction services of connection to main sewers in streets or alleys - placing of materials, construction and alteration of drains, beginning outside of a building, to its connection with the main sewer in the street, alley or other disposal terminal **Excludes:** - construction and alteration of pipes etc. within a building, cf. 54621