The Hallmarking of precious metals is a LEGAL requirement in the UK and The Birmingham Assay Office, which was Founded in 1773 is now the largest Assay Office in the World.  The organisation has been a centre of expert opinion and independent assessment of jewellery and precious metals for over 235 years and prides itself on the high level of service and technology it offers its hallmarking customers.  Its investment in the latest laser equipment and in traditional techniques allows it to provide a speedy, value-added-service to manufacturers and importers alike. It also works closely with several large producers to run secure hallmarking facilities within their own operations.  Services available include:guidance on Hallmarking Registration process, in house punch making facility, XRF analysis, hand marking, press marking, laser marking and logo service.

Another great strength of The Birmingham Assay Office is the invaluable background information on the state of the market, as well as up-to-the minute news on legislation issues affecting production processes and changes to the hallmarking system which it offers to all its customers.

The Birmingham Assay Office also houses a unique Silver Collection which can be viewed by recognised groups – via prior arrangement.  There is a fee payable.  Please call for more information or visit the website www.theassayoffice.co.uk

The Birmingham Assay Office has over the years broadened its range of services to include diamond certification, jewellery, watch and silverware valuation and a host of other product safety testing services.  It truly offers a COMPLETE SERVICE TO THE JEWELLERY INDUSTRY AND BEYOND.

The Organisation is a hidden gem at the heart of Birmingham’s Jewellery Quarter…
The Birmingham Assay Office 
P.O. Box 151  
Birmingham    
B3 1SB

Opening Hours:
Our trade counter is open from:
8.30am to 4.00pm Monday to Thursday
8.30am to 3.00pm Friday

Our switchboard is manned from:
8.15am to 4.30pm Monday to Thursday
8.15am to 3.30pm Friday

Contact: tel: 0121 236 6951 web: http://www.theassayoffice.co.uk