IPC 2026.01: Early Publication Now Available

The early publication of the next version of the IPC (IPC 2026.01), that will enter into force on January 1, 2026, is now available on the Official Publication of the IPC.  The early publication of this version, the compilation file, the Revision Concordance List, the Definitions and the Catchword Index are available for consultation in English and French.  The corresponding master files and their by-products are also available.