The National Coach Services Database (NCSD) consists of schedule (timetable) data for several mainland UK coach services not contained in the Traveline National Dataset (TNDS). It may therefore be regarded as supplementary to Traveline data, as opposed to being a dataset describing a geographically complete national coach network.
The following operators' services are included in NCSD - National Express, Megabus (excepting Megabus services solely within Scotland, which are included in Traveline data), EasyBus, New Bharat Coaches.