WIPO International Classifications: News

Locarno Classification – 16th Edition: Advance Publication Now Available

February 26, 2026

Draft Agenda for the 55th Session of the IPC Revision Working Group

February 26, 2026

Draft agenda for the 57th Session of the IPC Committee of Experts

December 22, 2025

The Dates of the 36th Session of the Nice Union Committee of Experts have been Set for April 27 to May 1, 2026

December 17, 2025

New version of the IPC (2026.01)

December 16, 2025