Hague System: Changes to Contact Details
July 30, 2021
Have you – or your appointed representative – changed postal or e-mail address? You MUST let us know about any changes so that we can keep your records and international registrations up-to-date.
Updates to e-mail addresses
For changes to email addresses only (applicants, holders and representatives) use Contact Hague. This service is free-of-charge.
Reminder: WIPO does not share email addresses with any third party.
Updates to postal addresses
For changes to postal addresses of holders, use Hague System form DM/6 and provide all international registration numbers concerned.
For changes to postal addresses of appointed representatives, use Hague System form DM/8.