Table of Contents Table of Contents Title and Copyright Information Preface Audience Documentation Accessibility Diversity and Inclusion How to Read the Status in Section Compliance Sections 1 Charging Function – Charging Service Section Compliance Response Codes 2 Charging Function – Spending Limit Control Service Section Compliance Response Codes 3 Charging Function – Interactions with Network Repository Function (NRF) Section Compliance 4 CHF-CDR Format A Oracle nCHF CDR Specification