3 Normative references
The following normative documents contain provisions, which through reference in this document constitute provisions of this Part 2 of the ECM standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. For undated references, the latest version applies.
Digital Data Exchange (DDEX): Entity Cluster Message Suite (ECM) – Part 1: Communication Protocol (ECM-C). Latest version.
ISO 3901: Information and documentation — International Standard Recording Code (ISRC). Latest version.
ISO 15707: International Standard Musical Work Code (ISWC). Latest version.