Tool · Official portal
Manak Online (BIS portal)
Bureau of Indian Standards · manakonline.in Free Beginner India
BIS's online system where a jeweller registers and manages hallmarking with assaying and hallmarking centres.
- Register here, not through an agent who charges for a free registration.
- Use it to send jewellery to a BIS-recognised hallmarking centre.
- Keep your registration details current when you move or open a branch.