WIPO International Classifications: News

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

IPC Revision Working Group (54th session): Report

December 5, 2025

CEL/17 (October 20 to 22, 2025): Final report now available

November 26, 2025

Official Spanish version of NCL13-2026 now available

September 25, 2025