National Industrial Classification code for Electricity, Gas and Water Supply in Northern States of India (Tabulation Category E) (1998) | |||
Group | Class | Sub-Class | Description |
Division 40: Electricity, Gas, Steam and Hot Water Supply | |||
401 | |||
402 | |||
403 | |||
Division 41: Collection, Purification And Distribution of Water | |||
410 |