Integrated Services Digital Network (ISDN) - Programming Communication Interface (PCI) for Euro-ISDN; English version ETS 300325:1994
Edition 1994-08

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 - Release 3.0 - Part 16: Application Programming Interface (API); Service Provider Interface (SPI); Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-16:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 17: Printer device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-17:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 18: Identification card device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-18:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 19: Cash dispenser device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version 14050-19:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 20: Pin keypad device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-20:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 21: Depository device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-21:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 22: Text terminal unit device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-22:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.01 - Part 23: Sensors and indicators unit device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.01 (this CWA); Programmer's reference; English version CWA 14050-23:2002
Edition 2002-08