The lexicon of the top500 ( The Encyclopedia for Classification Codes ) explains the codes and definitions in the world of economical classifications.
CPC Code 7131 Life insurance and pension services (excluding reinsurance services)
The CPC Code 7131 is described as
Life insurance and pension services (excluding reinsurance services)
It belongs to the code group
CPC Code 713 (Insurance and pension services (excluding reinsurance services), except compulsory social security services)
To this Code "7131" belongs the sub codes
CPC Code 71311: Life insurance and individual pension services