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).
6 July 2021: 2021.08 pre-released material:
- 2021.08 CPC Scheme in PDF and in XML
- 2021.08 CPC to IPC concordance in PDF, XML and TXT
- Notices of Changes related to the "2021.08 CPC Scheme":
- CPC Notice of Changes 1081-RP0029 (E21C finalised)
- CPC Notice of Changes 1082-RP0066 (G03B finalised)
- CPC Notice of Changes 1083-RP0075 (A61K finalised)
- CPC Notice of Changes 1084-RP0117 (A63B finalised)
- CPC Notice of Changes 1085-RP0122 (A61B finalised)
- CPC Notice of Changes 1086-RP0151 (H01L finalised)
- CPC Notice of Changes 1087-RP0154 (C07F finalised)
- CPC Notice of Changes 1088-RP0156 (various finalised)
- CPC Notice of Changes 1089-RP0170 (C12N finalised)
- CPC Notice of Changes 1090-RP0200 (B23Q finalised)
- CPC Notice of Changes 1091-RP0211 (G02B finalised)
- CPC Notice of Changes 1092-RP0222 (H05B finalised)
- CPC Notice of Changes 1093-RP0235 (A61G finalised)
- CPC Notice of Changes 1094-RP0245 (H04W finalised)
- CPC Notice of Changes 1095-RP0255 (E04D finalised)
- CPC Notice of Changes 1096-RP0265 (C01G finalised)
- CPC Notice of Changes 1097-RP0292 (H01J finalised)
- CPC Notice of Changes 1098-RP0293 (A47G finalised)
- CPC Notice of Changes 1099-RP0306 (A23K finalised)
- CPC Notice of Changes 1100-RP0349 (G01S finalised)
- CPC Notice of Changes 1101-RP0402 (B29C finalised)
- CPC Notice of Changes 1102-RP0408 (various finalised)
- CPC Notice of Changes 1103-RP0430 (various finalised)
- CPC Notice of Changes 1104-RP0435 (various finalised)
- CPC Notice of Changes 1105-RP0447 (B41J finalised)
- CPC Notice of Changes 1106-RP0486 (various finalised)
- CPC Notice of Changes 1107-RP0489 (H04N finalised)
- CPC Notice of Changes 1108-RP0490 (H04B finalised)
- CPC Notice of Changes 1109-RP0495 (B60N finalised)
- CPC Notice of Changes 1110-RP0505 (C09J finalised)
- CPC Notice of Changes 1111-RP0514 (H01Q finalised)
- CPC Notice of Changes 1112-RP0537 (F15B finalised)
- CPC Notice of Changes 1113-RP0568 (B29C finalised)
- CPC Notice of Changes 1114-RP0575 (G06N finalised)
- CPC Notice of Changes 1115-RP0577 (A61K finalised)
- CPC Notice of Changes 1116-MP0472 (various)
- CPC Notice of Changes 1117-RP0279 (B01D)
- CPC Notice of Changes 1118-RP0422 (various)
- CPC Notice of Changes 1119-RP0441 (various)
- CPC Notice of Changes 1120-RP0659 (various)
- CPC Notice of Changes 1121-RP0682 (various)
- CPC Notice of Changes 1122-RP0686 (various)
- CPC Notice of Changes 1123-RP0700 (G03B finalised)
- CPC Notice of Changes 1124-RP0726 (B22F)
- CPC Notice of Changes 1125-DP0230 (H02K)
- CPC Notice of Changes 1126-DP0231 (H01L)
- CPC Notice of Changes 1127-MP0502 (G06F)
- CPC Notice of Changes 1128-MP0507 (B24D)
- CPC Notice of Changes 1129-RP0601 (F25C)
- CPC Notice of Changes 1130-RP0721 (B60W)
- CPC Notice of Changes 1131-RP0144 (B01L finalised)
- CPC Notice of Changes 1132-RP0159 (G10K finalised)
- CPC Notice of Changes 1133-RP0168 (B65B finalised)
- CPC Notice of Changes 1134-RP0294 (H02P finalised)
- CPC Notice of Changes 1135-RP0313 (various finalised)
- CPC Notice of Changes 1136-RP0444 (B60H finalised)
- CPC Notice of Changes 1137-RP0450 (A61J finalised)
- CPC Notice of Changes 1138-RP0458 (G06F finalised)
- CPC Notice of Changes 1139-RP0473 (various finalised)
- CPC Notice of Changes 1140-RP0483 (F21V finalised)
- CPC Notice of Changes 1141-RP0493 (various finalised)
- CPC Notice of Changes 1142-RP0503 (various finalised)
- CPC Notice of Changes 1143-RP0525 (G10L finalised)
- CPC Notice of Changes 1144-RP0536 (F02M finalised)
- CPC Notice of Changes 1145-RP0543 (various finalised)
- CPC Notice of Changes 1146-RP0558 (G10C finalised)
- CPC Notice of Changes 1147-RP0560 (G01M finalised)
- CPC Notice of Changes 1148-RP0561 (G01N finalised)
- CPC Notice of Changes 1149-RP0566 (various finalised)
- CPC Notice of Changes 1150-RP0569 (various finalised)
- CPC Notice of Changes 1151-RP0571 (B65D finalised)
- CPC Notice of Changes 1152-RP0586 (F02M finalised)
- CPC Notice of Changes 1153-RP0593 (B21J finalised)
- CPC Notice of Changes 1154-RP0680 (H04L)
- CPC Notice of Changes 1155-RP0683 (F03G)
- CPC Notice of Changes 1156-RP0685 (H02K)
- CPC Notice of Changes 1157-RP0688 (B60K)
- CPC Notice of Changes 1158-RP0689 (A01K)
- CPC Notice of Changes 1159-RP0714 (C14B)
- CPC Notice of Changes 1160-RP0718 (various)
- CPC Notice of Changes 1161-DP0229 (B65D)
- CPC Notice of Changes 1162-MP0475 (H04Q)
