International Standard Industrial Classification of All Economic Activities, Rev.4Sri Lanka Standard Industrial Classification (ISIC Rev 4 based)
ISIC Rev 4 491 to SLSIC (Sri Lanka)
Crosswalk mapping from ISIC Rev 4 491 "Transport via railways" to SLSIC (Sri Lanka). 1 official equivalence.
ISIC Rev 4 491 in SLSIC (Sri Lanka)
Each entry is an official equivalence edge. Click to see the full SLSIC (Sri Lanka) definition, hierarchy, and its own crosswalks.
Reverse direction: SLSIC (Sri Lanka) to ISIC Rev 4
About ISIC Rev 4 491
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.