The 6-digit code found on gold jewellery, specifically items hallmarked by the Bureau of Indian Standards (BIS), is known as the HUID code.
Understanding the HUID Code
The HUID code, which stands for Hallmark Unique Identification, is a crucial mark on authentic gold jewellery in India. As per the reference, every item of gold jewellery hallmarked by the BIS carries this unique identifier.
What the HUID Code Tells You
- Unique Identity: Each piece of hallmarked jewellery has its own distinct 6-digit alphanumeric code. This means no two pieces will have the same HUID.
- Traceability: The code allows for the tracing of the jewellery item. This is particularly useful for verifying the item's origin, especially regarding the hallmarking process.
- Ensuring Purity: While the HUID itself doesn't indicate purity, its presence confirms that the item has gone through the official BIS hallmarking process, which includes checking for purity (like 22K, 18K, etc.).
Format and Application
The HUID code is a six-digit code comprising a combination of letters and numbers. It is physically stamped onto the gold jewellery item.
- Who Stamps It: The code is stamped by the BIS-accredited Assaying and Hallmarking Centre. These centres are authorized by the BIS to test and certify the purity of gold and apply the hallmarking symbols, including the HUID.
Why is HUID Important?
The introduction of the HUID code has significantly enhanced transparency and consumer trust in gold jewellery purchases. It provides an added layer of security and verification, making it easier for consumers to ensure they are buying genuine, hallmarked gold.
- Practical Insight: Consumers can often verify the details of a hallmarked item, including its HUID, through the BIS Care mobile app, cross-referencing the item's information with the details recorded during the hallmarking process.
In summary, when you see a 6-digit alphanumeric code on BIS hallmarked gold jewellery, you are looking at its unique Hallmark Unique Identification (HUID) code.
