# Commission Implementing Regulation (EU) 2019/1213 of 12 July 2019 laying down detailed provisions ensuring uniform conditions for the implementation of interoperability and compatibility of on-board weighing equipment pursuant to Council Directive 96/53/EC (Text with EEA relevance), Division 4.3

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

the following information shall be transmitted between the C-ITS stations:
a)) axle weight of the trailers or semi-trailers being towed;
b)) messages containing ‘OBW communication error’ events: a OBW communication error event shall be triggered when the C-ITS stations fail to establish a mutual secured communication in accordance with point 5.1 for more than three attempts;
c)) messages containing a ‘security breach attempt’ event: a security breach attempt event shall be triggered when an attempt to manipulate the OBW as set out in point 5.2 and in the Appendix has been detected by the OBW.

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Source: https://www.legislation.gov.uk/eur/2019/1213/annex/II/division/4/division/4.3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-1213/annex-II/division-4/division-4.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.