- Infrastructure & Laboratory Setup Support
- Compliance with BIS Standards 15820
- Documentation & Application Filing with BIS
Assaying and hallmarking centres (AHCs) play a crucial role in ensuring the purity, authenticity, and quality of precious metal jewellery in India. Centres recognized and regulated by the Bureau of Indian Standards (BIS) are authorized to test, assay, and hallmark gold, silver & other precious metals. Simply, complying with BIS standards assures these private undertakings to play a key role in establishing the trust and credibility of certified jewellery.
With Corpbiz, you can simplify the entire process of setting up and managing a BIS-recognized assaying and hallmarking centre in India. Talk to our experts at Corpbiz to test jewellery pieces certifying the purity of gold as 14K, 18K, and 22K, silver in 6 other grades, and medallions in 24K.

The importance of assaying and hallmarking centre registration is discussed below:

AHC recognition helps build trust and confidence of customers and buyers in the jewellery market.
Assaying and hallmarking centre registration ensures strict compliance with hallmarking regulations and Indian Standards.
AHC recognition helps enhance the credibility of Indian jewellers and manufacturers associated with the international market.
Assaying and hallmarking centre registration helps meet the rising market demand, thereby enabling timely, accurate, and compliant purity certification.
Assaying and hallmarking centre registration plays a crucial role in preventing under-Karating, adulteration, and false purity claims.
The eligibility criteria for BIS AHC Recognition are as discussed below:
The guidelines for setting up on-site BIS-recognized assaying and hallmarking centres are discussed below:


The list of documents needed for BIS assaying and hallmarking centre recognition is as follows:
Certify gold purity accurately: Hallmark 14K, 18K, 22K, and 24K medallions with our AHC setup support.
The stepwise guide to apply for recognition of assaying and hallmarking centre with BIS-
From lab setup to BIS inspection, Corpbiz manages your Assaying and Hallmarking Centre recognition end-to-end.
The key functions of assaying and hallmarking centres are as discussed below:
Have a look at the types of BIS marks on gold jewellery-
| S. No. | Types of Marks | Description | Examples |
|---|---|---|---|
| 1. | BIS Standard Mark | This mark certifies that the product conforms to the standards set by the Bureau of Indian Standards. | BIS Triangle logo |
| 2. | Purity Grade | Purity grades indicate the purity of gold in karats or fineness number. | 999 for 24 carat, 916 for 22 carat, 750 for 18 carat, 585 for 14 carat, 333 for 8 carat |
| 3. | AHC Mark | The AHC mark is a code used to identify AHC that marked the jewellery in accordance with the BIS guidelines. | AHC code such as AHC-XYZ |
| 4. | Year Mark | Year mark indicates the year in which the jewellery was hallmarked. | Alphabet/ code notified by BIS for the relevant year |
| 5. | Jeweller’s Identification Mark | It is a unique mark or logo assigned by BIS to a registered jeweller or jewellery manufacturer. | Jeweller’s registered logo or ID mark |
WCorpbiz has successfully supported 5000+ businesses with licensing, certification, and regulatory approvals across India, including BIS registrations and quality compliance services.
Corpbiz, with a proven 99% success rate in AHC registrations, ensures accurate documentation, procedural compliance, and timely coordination with the concerned authorities.
From eligibility assessment and infrastructure guidance to BIS application filing, inspection handling, and certificate issuance, Corpbiz manages the entire Assaying and Hallmarking Centre registration process.
With over 10 years of experience in regulatory and compliance services, Corpbiz delivers practical insights and reliable guidance for BIS hallmarking requirements.
Get access to experienced consultants well-versed in BIS hallmarking regulations, laboratory standards, equipment requirements, and manpower norms for AHC recognition.
Book a 30-minute free initial consultation to assess your eligibility, understand BIS requirements, and receive a clear roadmap for AHC registration.
Corpbiz offers responsive round-the-clock client support to resolve queries, provide real-time updates, and assist with regulatory clarifications.
Connect with Corpbiz to ensure a smooth process with our dedicated compliance manager for AHC registration in India.
Connect with Corpbiz to get flexible, cost-effective service packages tailored to your business size and operational requirements.
Legal Researcher
Written by Neha Dawra. Last updated on Jun 16 2026, 07:43 AM
Neha Dawra has 4+ years of experience in legal research and intellectual property advisory. Her expertise lies in analyzing IP laws, drafting structured legal content, and simplifying complex registration procedures into clear, simple insights.
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