NBN EN 12414:2020

This document specifies the technical and functional requirements including test methods for parking terminals. It applies to unattended terminals used to obtain the right to park for visual and / or electronic control of multiple road vehicles, with payment where applicable.
This document only covers parking terminals.
For parking terminals connected to centralised system, this document covers the minimum information to be exchanged with a centralised system. It does not define a standard protocol between parking terminals and centralised systems. It does not define the centralised system.
This document does not cover pay-on-foot terminals.