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 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

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 3: Printers Device Class Interface (English version CWA 14050-3:2000)
Edition 2001-04

Extensions for Financial Services (XFS) interface specification - Part 7: Check Reader/Scanner Device Class Interface; programmer's reference; English version CWA 13449-7:1998
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 - Release 3.0 - Part 7: Check reader/scanner device class interface (English Version CWA 14050-7:2000)
Edition 2001-04