scope:

This part of ISO 20022 consists of the overall description of the modelling approach; the overall description of the ISO 20022 Repository contents; a high-level description of the input to be accepted by the Registration Authority to feed/modify the Repository's DataDictionary and BusinessProcessCatalogue; a high-level description of the Repository output to be made publicly available by the Registration Authority. ISO 20022 compliant BusinessTransactions and Message Sets can be used for electronic data interchange amongst any industry participants (financial and others), independently of any specific communication network. Network dependent rules, like message acknowledgement and message protection are outside the scope of ISO 20022.