The information brochure has been updated

Geneva (13 September 2010): The background information brochure on the Hallmarking Convention has been updated and now includes the new palladium CCM marks. The brochure is available in English, French and German. It is available for free download at the following link:

During the COVID-19 crisis, the Convention Secretariat remains open. If you need to reach us, please contact us by e-mail only at the following e-mail address:

Thanks for your attention.