# Commission Delegated Regulation (EU) 2020/203 of 28 November 2019 on classification of vehicles, obligations of European Electronic Toll Service users, requirements for interoperability constituents and minimum eligibility criteria for notified bodies (Text with EEA relevance), Division 2.1: A toll charger may use vehicle classification parameters according to at least one of the following provisions:

Extent: E+W+S+N.I.

(a) any vehicle classification parameter that can be measured by its roadside equipment
(b) the vehicle parameters that are listed in vehicles registration documents and standardised in clause 8.4 of EN ISO 14906:2018;
If an OBE is used, the OBE is required only to support storage and transmission of possible vehicle classification parameters that can be retrieved from the OBE using dedicated short-range communication at 5,8 GHz as defined by standards EN 15509:2014 and ETSI ES 200674-1 V2.4.1; for GNSS based schemes, in addition, any vehicle parameter may be retrieved from the OBE using CEN-DSRC as defined by EN ISO 12813:2019.

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Source: https://www.legislation.gov.uk/eur/2020/203/annex/I/division/2/division/2.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-203/annex-I/division-2/division-2.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.