Trinidad and Tobago Industrial Classification (ISIC Rev 4 based)International Standard Industrial Classification of All Economic Activities, Rev.4
ISIC Rev 4 (Trinidad and Tobago) 4220 to ISIC Rev 4
Crosswalk mapping from ISIC Rev 4 (Trinidad and Tobago) 4220 "Construction of utility projects" to ISIC Rev 4. 1 official equivalence.
ISIC Rev 4 (Trinidad and Tobago) 4220 in ISIC Rev 4
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About ISIC Rev 4 (Trinidad and Tobago) 4220
4220 Construction of utility projectsCode 4220 comprises the construction of utility projects, including the installation, repair and upgrading of infrastructure for water, gas, electricity, steam, heating and telecommunications. Activities cover laying pipelines, erecting power lines, building treatment plants, and providing associated engineering and project-management services.