CPC XML schemas:
List of CPC Valid symbols (2023.05)
Revision Concordance List (2023.05)
CPC Compilation of Changes (2023.05)
Complete CPC scheme in XML format (2023.05)
Complete CPC scheme in PDF format (2023.05)
Complete CPC Definitions in XML format (2023.05)
Complete CPC Definitions in PDF format (2023.05)