Extensions for Financial Services (XFS) interface specification Release 3.20 - Part 61: Application Programming Interface (API) Service Provider Interface (SPI) Migration from Version 3.10 (CWA 15748) to Version 3.20 (this CWA) Programmer's Reference

Extensions for Financial Services (XFS) interface specification Release 3.30 - Part 61: Application Programming Interface (API) - Migration from Version 3.20 (CWA 16374) to Version 3.30 (this CWA) - Service Provider Interface (SPI) - Programmer's Reference

Active Assisted Living (AAL) System Development Requirements for AAL Service Providers (IEC SyCAAL/217/CD:2021); Text in German and English

Extensions for Financial Services (XFS) interface specification - Release 3.40 - Part 64: Cash Dispenser (CDM) Device Class Interface - Migration from Version 3.30 (CWA 16926) to Version 3.40 (this CWA) - Programmer's Reference

Extensions for Financial Services (XFS) interface specification Release 3.30 - Part 1: Application Programming Interface (API) - Service Provider Interface (SPI) - Programmer's Reference

Extensions for Financial Services (XFS) interface specification Release 3.40 - Part 70: Vendor Dependent Mode (VDM) Device Class Interface - Migration from Version 3.30 (CWA 16926) to Version 3.40 (this CWA) - Programmer's Reference

Extensions for Financial Services (XFS) interface specification Release 3.40 - Part 76: Barcode Reader Device Class Interface - Migration from version 3.30 (CWA 16926) to Version 3.40 (this CWA) - Programmer's Reference

Smoke and heat control systems - Part 10: Application rules for service provider, for the planning, erection, commissioning, inspection, approval and maintenance for the application area of smoke ventilation, smoke outlet and smoke extraction systems

Extensions for Financial Services (XFS) interface specification Release 3.40 - Part 71: Camera Device Class Interface - Migration from version 3.30 (CWA 16926) to Version 3.40 (this CWA) - Programmer's Reference