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) 491 to ISIC Rev 4
Crosswalk mapping from ISIC Rev 4 (Trinidad and Tobago) 491 "Transport via railways" to ISIC Rev 4. 1 official equivalence.
ISIC Rev 4 (Trinidad and Tobago) 491 in ISIC Rev 4
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About ISIC Rev 4 (Trinidad and Tobago) 491
491 Transport via railwaysCode 491 includes the operation of railway transport services for passengers and freight, covering the provision of train services, railway infrastructure use, and associated ticketing and scheduling functions, while excluding activities such as vehicle maintenance, which are classified under separate codes.