Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 3: Printers Device Class Interface (English version CWA 14050-3:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 2: Service classes definition (English version CWA 14050-2:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Part 3: Printer Device Class Interface; programmer's reference; English version CWA 13449-3:1998
Edition 1999-03

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 - Part 2: Service Classes Definition; programmer's reference; English version CWA 13449-2:1998
Edition 1999-03

Extensions for Financial Services (XFS) interface specification - Release 3.01 - Part 10: Sensors and indicators unit device class interface; English version CWA 14050-10:2002
Edition 2002-08

Extensions for Financial Services (XFS) interface specification - Part 10: Sensors and Indicators Unit Device Class Interface; programmer's reference; English version CWA 13449-10:1998
Edition 1999-03

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 13: Alarm device class interface (English Version CWA 14050-13:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Part 12: Camera Device Class Interface; programmer's reference; English version CWA 13449-12:1998
Edition 1999-03

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