§ 170.202(a)(2) Applicability Statement for Secure Health Transport, Version 1.2, August 2015 (Direct)
§ 170.202(d) ONC Implementation Guide for Direct Edge Protocols, Version 1.1, June 25, 2014
§ 170.205(a)(3) HL7 Implementation Guide for CDA® Release 2: IHE Health Story Consolidation, DSTU Release 1.1 (US Realm) Draft Standard for Trial Use July 2012
§ 170.205(a)(4) HL7 Implementation Guide for CDA® Release 2: Consolidated CDA Templates for Clinical Notes (US Realm), Draft Standard for Trial Use, Volume 1 - Introductory Material, Release 2.1, August 2015
§ 170.205(a)(4) HL7 Implementation Guide for CDA® Release 2: Consolidated CDA Templates for Clinical Notes (US Realm), Draft Standard for Trial Use, Volume 2 - Templates and Supporting Material, Release 2.1, August 2015
§ 170.205(a)(5) HL7® CDA R2 Implementation Guide: C-CDA Templates for Clinical Notes R2.1 Companion Guide, Release 2-US Realm, October 2019
§ 170.205(p)(1) IHE IT Infrastructure Technical Framework Volume 2b (ITI TF-2b), Transactions Part B - Sections 3.29 - 2.43, Revision 7.0, August 10, 2010
§ 170.213 United States Core Data for Interoperability (USCDI), Version 1, July 2020 Errata