For organisations operating in or with the UK, BSI recommends purchasing the adopted British Standard.
This document specifies the responsibilities of the Registration Authority (RA) and the Submitting Organizations.
NOTE Details concerning the involvement of Technical Committee ISO/TC 68, Financial services, Subcommittee SC 9, Information exchange for financial services, in the registration request process can be found on the ISO 20022 website (see www.iso20022.org).