Table of Contents - M.3111.1 (2025) Amd. 1 (03/2026) - Revision of a definition

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Concepts and background
7	Requirements for the X-interface between the TOS and the IEP
	7.1	Business level requirements
	7.2	Specification level requirements
Appendix I – Example of product classification catalogue
Bibliography