2021DIN EN ISO 24014-1:2021 Public transport - Interoperable fare management system - Part 1: Architecture (ISO 24014-1:2021); English version EN ISO 24014-1:2021
1970DIN EN ISO 24014-1 E:2020-07 Sharable Fare Management System for Public Transport Part 1: Architecture (Draft)
2015DIN EN ISO 24014-1:2016 Public transport – Interoperable fare management system – Part 1: Architecture
1970DIN EN ISO 24014-1 E:2014-05 Sharable Fare Management System for Public Transport Part 1: Architecture (Draft)