<p>ISO 12161:2006 specifies methods for testing the endurance braking systems of vehicles of categories M, N and O (excluding M1, N1, O1 and O2), which are designed to comply with ECE-R 13/09 with supplements 1 to 6.</p>
<p>All endurance test procedures are based on the principle of equivalent energy absorption. Procedures which are not suitable to support this principle are not considered.</p>
<p>The principle of equivalent energy allows the base test parameters to be adapted to the variations occurring under real conditions compared to theoretical values. </p>
Registration number (WIID)
33465
Scope
<p>ISO 12161:2006 specifies methods for testing the endurance braking systems of vehicles of categories M, N and O (excluding M1, N1, O1 and O2), which are designed to comply with ECE-R 13/09 with supplements 1 to 6.</p>
<p>All endurance test procedures are based on the principle of equivalent energy absorption. Procedures which are not suitable to support this principle are not considered.</p>
<p>The principle of equivalent energy allows the base test parameters to be adapted to the variations occurring under real conditions compared to theoretical values. </p>
