Register for Hallmarking

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Thank you for registering with the Goldsmiths' Company Assay Office London. Please fill out the below form to set up your sponsor's mark registration to allow you to hallmark.

If you request a sponsor's punch to be made for striking a hallmark, this will ready for use in 4-6 weeks.

Your laser software image will be created for use in 2-3 weeks.

If you are already registered and require to set up your Online Account click here.

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Stages of the Registration Process:


1 – Personal Details - you are here

2 – Punch Selection

3 – Choosing Your Design

4 – Summary

5 – Payment Confirmation


Full-time and part-time students on precious metal related course are entitled to the discounted student registration package