| State-wise Number of Assaying and Hallmarking Centres Recognized by Bureau of Indian Standards (BIS) in India (As on 25.12.2019) | |
| Region/States/UTs | No. of A&H Centres |
| Central | |
| Delhi | |
| Madhya Pradesh | |
| Rajasthan | |
| Total | |
| Northern | |
| Punjab | |
| Chandigarh | |
| Uttarakhand | |
| Himachal Pradesh | |
| Jammu and Kashmir | |
| Ladakh | |
| Haryana | |
| Uttar Pradesh | |
| Total | |
| Western | |
| Maharashtra | |
| Gujarat | |
| Goa | |
| Dadra and Nagar Haveli | |
| Daman and Diu | |
| Total | |
| Southern | |
| Tamil Nadu | |
| Andhra Pradesh | |
| Telangana | |
| Kerala | |
| Karnataka | |
| Puducherry | |
| Lakshadweep | |
| Andaman and Nicobar Islands | |
| Total | |
| Eastern | |
| Bihar | |
| Jharkhand | |
| Odisha | |
| Chhattisgarh | |
| Assam | |
| Tripura | |
| Arunachal Pradesh | |
| Nagaland | |
| Meghalaya | |
| Sikkim | |
| Mizoram | |
| West Bengal | |
| Manipur | |
| Total | |
| India | |
