This document provides a referenced entry-level implementation template for traditional Chinese ® medicine decoction piece preions based on HL7 CDA Release 2.0 to support the data collection, transmission, storage and exchange of decoction piece preions for electronic records. This document focuses on the deion of core data of traditional Chinese medicine decoction piece preions which constitute the 'medication administration' section of the clinical document body. This document does not specify the detailed content of the clinical document header or other sections and entries of the clinical document body.st edition 2020-12 Traditional Chinese medicine — Clinical document specification for prescription of traditional Chinese medicine decoction pieces Reference number ISO/TS 23030:2020(E) ？ ISO 2020 ISO/TS 23030:2020(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2020 All rights reserved. Unless otherwise specified, or required in the context of its implementat