The method of accounting for energy taken in and dispensed at charging stations. The electrical meter uses that information to calculate the invoice for a charging session.

When the Measuring Instruments Directive (MID) entered into force in 2004, there were few DC chargers on the market, causing their current regulation to be disharmonised, fragmenting the market. We are calling upon DG GROW to look into this issue and harmonise DC metering in the EU under the MID, like AC already is.