<p class="MsoBodyText"><span lang="EN-GB">This document specifies diagnostic application requirements and OSI-layer related communication profiles to ensure the interchange of digital information between towing and towed vehicles with a maximum authorized total mass greater than 3 500 kg.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The conformance and interoperability test plans are not part of this document.</span></p>
Registration number (WIID)
79622
Scope
<p class="MsoBodyText"><span lang="EN-GB">This document specifies diagnostic application requirements and OSI-layer related communication profiles to ensure the interchange of digital information between towing and towed vehicles with a maximum authorized total mass greater than 3 500 kg.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The conformance and interoperability test plans are not part of this document.</span></p>
