Changes In The Service Of Documents Regarding Non-Use Cancellation Against International Registrations

On 5 June 2026, the China National Intellectual Property Administration (CNIPA) issued a notice for the service of documents related to “non-use cancellation” proceedings. In line with the notice, CNIPA will no longer send documents relating to non-use cancellations to the registrant of a trade mark by ordinary mail. Instead, the World Intellectual Property Organization (WIPO) will forward an electronic copy of these documents to the registrants through its electronic system.

Previously, CNIPA sent notices and decisions on non-use cancellations to overseas registrants via registered mail. However, due to various reasons, these registrants often failed to receive the notices and missed the deadline for filing a response. Registrants were also unaware that the date they received the correspondence was important for setting response deadlines. This caused difficulties in compliance with CNIPA’s timelines. As a result, international registrations were cancelled based on non-use by the