Clasificacion de Actividades Economicas de BoliviaInternational Standard Industrial Classification of All Economic Activities, Rev.4
CAEB 421 to ISIC Rev 4
Crosswalk mapping from CAEB 421 "Construction of roads and railways" to ISIC Rev 4. 1 official equivalence.
CAEB 421 in ISIC Rev 4
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About CAEB 421
421 Construction of roads and railwaysThis class covers the construction of transport infrastructure such as roads, highways, streets, bridges, tunnels and railway lines, including associated earthworks, paving, track laying and related civil-engineering services.