Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 1: Application programming interface (API); Service Provider Interface (SPI); Programmer's Reference (English version CWA 14050-1:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Part 1: Application Programming Interface (API): Service Provider Interface (SPI); programmer's reference; English version CWA 13449-1:1998
Edition 1999-03

Intelligent transport systems - Data interfaces between centres for transport information and control systems - Platform-independent model specifications for data exchange protocols for transport information and control systems (ISO/TS 19468:2022); English version CEN ISO/TS 19468:2022
Edition 2022-05

Postal services - Open standard Interface between image controller and enrichment devices (OCRs, video coding systems, voting systems); English version CEN/TS 15448:2014
Edition 2015-03

Public transport - Service interface for real-time information relating to public transport operations - Part 6: Functional service interfaces: Control Actions; English version CEN/TS 15531-6:2024
Edition 2024-08

RM-SA - Reference Model for Industrie 4.0 Service Architectures - Part 1: Basic Concepts of an Interaction-based Architecture; Text in English
Edition 2018-04

Postal Services - Open Standard Interface - Address Data File Format for OCR/VCS Dictionary Generation; English version CEN/TS 15873:2009
Edition 2009-12

Postal Services - Hybrid Mail - Part 1: Secured electronic postal services (SePS) interface specification - Concepts, schemas and operations; English version CEN/TS 15121-1:2011
Edition 2011-03

Intelligent transport systems - Cooperative ITS - Using V2I and I2V communications for applications related to signalized intersections (ISO/TS 19091:2019); English version CEN ISO/TS 19091:2019
Edition 2019-11

Intelligent transport systems - ITS spatial data - Data exchange on changes in road attributes; English version CEN/TS 17268:2018
Edition 2019-05