CIF Basic Schedule Extended

BX         SRY

Field	Format	Size	Mandatory	Comment
Record Identity	String	2	Y	Value BX.
Traction Class	String	4		Not used.
UIC Code	Numeric	5		A 5-character numeric code for train services running to/from continental Europe.
ATOC Code	String	2	Y	See TOC codes.
Applicable Timetable Code	Char	1	Y	Y - Train is subject to performance monitoring (Applicable Timetable Service) N - Train is not subject to performance monitoring (Not Applicable Timetable Service)
Reserved field	String	8		RSID. Not populated from ITPS.
Reserved field	Char	1		Data source. Not populated from ITPS.
Spare		57

CIF
CIF	HD (Header) • ZZ (End of File)
TIPLOC	TI (TIPLOC Insert) • TA (TIPLOC Amend) • TD (TIPLOC Delete)
Association	AA (Association)
Location	BS (Basic Schedule) • BX (Basic Schedule Extended) • LO (Location Origin) • LI (Location Intermediate) • CR (Change-en-Route) • LT (Location Terminate)