Pre-release
In this area of the website, CPC related material such as scheme files, notices of changes, concordances, etc, will be published about one month before official entry into force of this material.
The publication of the pre-released material started on 6 May 2014 concerning the June 2014 CPC scheme version (2014-06).
The pre-release will normally happen on the first Tuesday of a given month (for example Tuesday 6 May 2014) for entry into force on the first day of the following month (for example 1 June 2014).
9 April 2021: 2021.05 pre-released material:
- 2021.05 CPC Scheme in PDF and in XML
- 2021.05 CPC to IPC concordance in PDF, XML and TXT
- Notices of Changes related to the "2021.05 CPC Scheme":
- CPC Notice of Changes 1051-MP0425 (G01R)
- CPC Notice of Changes 1052-RP0396 (G06F)
- CPC Notice of Changes 1053-RP0660 (various)
- CPC Notice of Changes 1054-RP0550 (A61B)
- CPC Notice of Changes 1055-RP0351 (B32B)
- CPC Notice of Changes 1056-RP0426 (B01D)
- CPC Notice of Changes 1057-RP0451 (B01D)
- CPC Notice of Changes 1058-RP0674 (G01D)
- CPC Notice of Changes 1059-RP0596 (G01S)
- CPC Notice of Changes 1060-MP0473 (H03K)
- CPC Notice of Changes 1061-MP0474 (G01L)
- CPC Notice of Changes 1062-RP0597 (G02B)
- CPC Notice of Changes 1063-RP0357 (G09F)
- CPC Notice of Changes 1064-RP0553 (various)
- CPC Notice of Changes 1065-MP0316 (C08J)
- CPC Notice of Changes 1066-RP0337 (C08J)
- CPC Notice of Changes 1067-RP0515 (B65H)
- CPC Notice of Changes 1068-RP0599 (H05H)
- CPC Notice of Changes 1069-MP0455 (various)
- CPC Notice of Changes 1070-RP0676 (various)
- CPC Notice of Changes 1071-RP0671 (D03D)
- CPC Notice of Changes 1072-RP0684 (F16D)
- CPC Notice of Changes 1073-RP0563 (C04B)
- CPC Notice of Changes 1074-RP0327 (various)
- CPC Notice of Changes 1075-RP0320 (G11B)
- CPC Notice of Changes 1076-RP0614 (F23D)
- CPC Notice of Changes 1077-RP0241 (various)
- CPC Notice of Changes 1078-RP0677 (H02M)
- CPC Notice of Changes 1079-RP0389 (C22B)
- CPC Notice of Changes 1080-RP0494 (F16L finalised)
