A list of CPCs can be found in Appendix E5 listing Old CPC against Equivalent new CPC(s) the correlation table does not include CPC codes not published in the tariff.
Correlation between current CPCs (see Appendices E1 and E2) and the Harmonised CPCs (see Appendices E3 and E4)
Useful Documents:
SAD Harmonisation Import Customs Procedure Codes (CPCs) (Acrobat PDF, 4.6MB)
SAD Harmonisation Export Customs Procedure Codes (CPCs) (Acrobat PDF, 1.4MB)