I.S. EN ISO 12855:2015

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Architectural concepts and information exchanges
6 Computational specification
7 Transfer mechanisms and supporting functions
Annex A (normative) - Data type specifications
Annex B (normative) - Implementation Conformance
        Statement (ICS)
Annex C (informative) - Example enforcement process
        applying standardized APDU exchanges
Annex D (informative) - Example of data flows in a toll domain
Annex E (informative) - Example of rounding differences
Annex F (informative) - Use of this International Standard
        for the EETS
Bibliography

Defines: - the interfaces between electronic fee collection (EFC) systems for vehicle related transport services, e.g. road user charging, parking and access control; it does not cover interfaces for EFC systems for public transport; an EFC system can include any EFC system, e.g. including systems that automatically read licence plate numbers of vehicles passing a toll point, - an exchange of information between the central equipment of the two roles of service provision and toll charging, e.g. charging related data (toll declarations, billing details), administrative data, and confirmation data, - transfer mechanisms and supporting functions, - information objects, data syntax and semantics, - examples of data interchanges, and - an example on how to use this International Standard for the European Electronic Tolling Service (EETS).