Technical rule
[CURRENT]
SNG CEN ISO/TR 20014-3
SNG CEN ISO/TR 20014-3
Public transport; Interoperable fare management system - Part 3: Complementary con-cepts to Part 1 for multi- application media
Title (German)
Öffentlicher Verkehr; Interoperables Fahrgeld Management System - Teil 3: Multi-Applikationsmedien