Government of India

Bureau of Indian Standards (BIS) Contact No.

Organization: 

Government of India

Toll free Number(s): 

1800 11 1206 (Service Available on all days from 9 am to 6 pm)

All India Number(s): 

0120-4670 227 (For Contact Support)

0120-4670 232 (For Support)

Website: 

Check Official Website