Extensions for Financial Services (XFS) interface specification - Part 11: Vendor Dependent Mode Device Class Interface; programmer's reference; English version CWA 13449-11:1998
Edition 1999-03

Extensions for Financial Services (XFS) interface specification - Part 5: Cash Dispenser Device Class Interface; programmer's reference; English version CWA 13449-5:1998
Edition 1999-03

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 14: Card embossing unit class Interface (English Version CWA 14050-14:2000)
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