Integrated Services Digital Network (ISDN) - Signalling System No. 7; Signalling Connection Control Part (SCCP) - Interoperability test specification (Endorsement of the English version EN 301008 V 1.1.2 (1998-05) as German standard)
Edition 1999-09

Digital Product Passport - System interoperability; German and English version prEN 18223:2025
Edition 2025-08

Data Link Services (DLS) System - Community Specification for application under the Single European Sky Interoperability Regulation EC 552/2004, Requirements for ground constituents and system testing (Endorsement of the English version EN 303214 V1.2.1 (2012-04) as German standard)
Edition 2012-11

Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (IEC 61938:2018); German version EN IEC 61938:2018
Edition 2018-10

Biometric Interoperability profiles - Best Practices for slap tenprint captures; English version CEN/TS 16428:2012
Edition 2013-01

Electronic fee collection - Interoperability application profile for DSRC; English version EN 15509:2023
Edition 2023-05

Interoperability of Flight Data Processing (Air Traffic Control - Air Traffic Control) for application under the Single European Sky - Interoperability Regulation EC 552/2004; German and English version CEN/TS 16071:2010
Edition 2010-12

Advanced automation technologies and their applications - Requirements for establishing manufacturing enterprise process interoperability - Part 1: Framework for enterprise interoperability (ISO 11354-1:2011); German version EN ISO 11354-1:2011
Edition 2012-04

Health informatics - Interoperability of personal health decision support services (ISO/DIS 20737:2025); English version prEN ISO 20737:2025
Edition 2025-09

Road vehicles and Tyre Pressure Gauges (TPG) - Interoperability between Tyre Information Systems (TIS) and TPG - Interfaces and Requirements; English version EN 16661:2015
Edition 2015-12