ISO 25110:2025

Electronic fee collection — Interface definition for on-board account using an integrated circuit card (ICC)

Scope

This document specifies the data transfer models between roadside equipment (RSE) and integrated circuit cards (ICCs) and the interface descriptions between the RSE and on-board equipment (OBE) for on-board accounts using an ICC. It also provides examples of interface definitions and transactions deployed in several countries.
This document covers:
—    data transfer models between the RSE and ICC which correspond to the categorized operational requirements and the data transfer mechanism for each model;
—    the interface definition between the RSE and OBE based on each data transfer model;
—    the interface definition for each model;
—    the functional configuration;
—    RSE command definitions for ICC access;
—    the data format and data element definitions of RSE commands;
—    a transaction example for each model (Annex B).