CDA STU Update Publication Request of HL7 CDA® R2 Implementation Guide: Public Health Case Report – the Electronic Initial Case Report (eICR) Release 2, STU Release 3.1 – US Realm July 20, 2022July 20, 2022 Lynn Laakso Public Health, STU Update, US Realm Learn more at http://www.hl7.org/implement/standards/product_brief.cfm?product_id=436