HUID full form stands for Hallmark Unique Identification, a system introduced by the Bureau of Indian Standards (BIS) in July 2021 to improve the transparency and authenticity of gold jewellery. Every hallmarked piece of gold now carries a 6-digit unique code known as the gold jewellery HUID, which helps verify its origin, purity, and certification.
This reform was designed to eliminate fake hallmarking and make the gold trade more transparent.
According to a recent survey, about 5 lakh pieces of jewellery are reportedly being hallmarked daily, making the government’s scheme a huge success. HUID Hallmarking allows the traceability and registration of complaints of individual pieces of jewellery, neglecting any chances of fraud and promising the privacy & security of personal data.
For buyers, this ensures confidence while making a purchase. For lenders, it provides a reliable way to assess gold purity before approving loans.
Let’s understand how HUID hallmarking works and why it’s vital for every gold buyer.
How To Check HUID Hallmarking Online in Gold Jewellery?
BIS (Bureau of Indian Standards) says hallmarks should always be checked before buying gold. The information is mainly conveyed by three symbols composing a hallmark. The first is the BIS logo, the second sign confirms the purity, and the third is the HUID code. A feature named, Verify HUID of the BIS Care app, which can be downloaded from the Play Store.
It provides the facility to its customers to check the authenticity of their gold jewellery items. Customers can also get their jewellery checked in A&H centres which can be found through a justified link, www.bis.gov.in, issued by the government by paying a decided amount. The price of testing four jewellery items is Rs. 200, and the rate for five items or above is Rs. 45 per article, regardless of weight.
Exemptions
● Jewellers with an annual turnover of up to Rs. 40 lakhs
● Export and re-import of jewellery as per the Trade Policy of the Government of India
● An article to be used for veterinary, industrial, medical or scientific purposes
● Special jewellery like jadaau, kundans & polki
● Watches & fountain pens
● Articles of gold threads
● Gold items weighing less than 2 grams
● Any incomplete manufactured item
● Jewellery for B2B exhibitions & government approved international exhibitions
● Gold bullion in any shape of a bar, sheet, foil, plate, wire, rod, coin or tube
Can Old Gold be Hallmarked?
To have the old jewels hallmarked, the BIS-registered jeweller must submit old un-hallmarked jewellery to a BIS-recognized A&H centre for evaluation and hallmarking. Following testing, the A&H centre will apply the hallmark to the jewellery if it meets the designated authentication & purity standards.
It is evident that mandatory hallmarking benefits India’s gold market by improving transparency and offering customers greater confidence in the purity of the gold they wish to buy. With no space for under-carating, retailers focus more on designs and customer service enhancements.
Compulsory HUID hallmarking is raising the image of the Indian gold marketplace and is boosting refined jewellery exports.
Frequently Asked Questions (FAQs)
1. What is a HUID number in gold hallmarking?
A HUID (Hallmark Unique Identification) number is a six-digit alphanumeric code laser-marked on hallmarked gold jewellery items. It is issued by BIS (Bureau of Indian Standards) to ensure traceability and authenticity of the gold.
2. How can I verify a HUID number online for free?
You can verify a HUID number for free through the official BIS CARE app or the BIS website. Simply enter the HUID or scan the QR code on the jewellery to check its authenticity and hallmarking details.
3. Is it possible to check the hallmark details using just the HUID number?
Yes, you can check complete hallmark details—including purity, hallmarking center, and jeweller name—by entering the HUID number on the BIS CARE app or BIS official portal.
4. Why is verifying a HUID number important before purchasing gold jewellery?
Verifying the HUID number ensures that the gold jewellery is certified by BIS, meets purity standards, and is not counterfeit. It protects consumers from fraud and assures value for money.


