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) 4390 to ISIC Rev 4
Crosswalk mapping from ISIC Rev 4 (Trinidad and Tobago) 4390 "Other specialized construction activities" to ISIC Rev 4. 1 official equivalence.
ISIC Rev 4 (Trinidad and Tobago) 4390 in ISIC Rev 4
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About ISIC Rev 4 (Trinidad and Tobago) 4390
4390 Other specialized construction activitiesOther specialized construction activities include the building of structures and installations that are not covered by other construction categories, such as pipelines, power-transmission lines, communication towers, and other civil-engineering works. The code groups these specialized services when they form the main activity of the undertaking.