WIPO International Classifications: News

Official Spanish Version of NCL13-2027 Now Available

September 3, 2026

Draft agenda for the 56th Session of the IPC Revision Working Group

September 2, 2026

IPC 2027.01: Early Publication Now Available

July 1, 2026

Nice Classification NCL(13-2027): Advance Publication Now Available

June 5, 2026

IPC Revision Working Group (55th session): Report

June 4, 2026