<b>15.5.1 Inputs</b><br/><b>15.5.1.1 Prerequisites</b><br/>The following shall be available:<br/>— damage scenarios [WP-15-01].<br/><b>15.5.1.2 Further supporting information</b><br/>The following information can be considered:<br/>— item definition [WP-09-01];<br/>— assets with cybersecurity properties [WP-15-02].<br/><b>15.5.2 Requirements and recommendations</b><br/><b>[RQ-15-04] </b>The damage scenarios shall be assessed against potential adverse consequences for road users in the impact categories of safety, financial, operational, and privacy (S, F, O, P) respectively.<br/>NOTE 1 This document does not provide relationships (e.g. weighting) between different impact categories.<br/>NOTE 2 Additional impact categories can be considered.<br/>NOTE 3 If additional impact categories are considered, then the rationale and explanation of these categories can be shared in the supply chain in accordance with <u>Clause 7</u>.<br/><b>[RQ-15-05] </b>The impact rating of a damage scenario shall be determined for each impact category to be one of the following:<br/>— severe;<br/>— major;<br/>— moderate; or<br/>— negligible.<br/>NOTE 4 Financial, operational and privacy related impacts can be rated in accordance with tables given in <u>Annex F</u>.<br/><b>[RQ-15-06] </b>Safety related impact ratings shall be derived from ISO 26262-3:2018, 6.4.3.<br/>NOTE 5 <u>Table F.1 </u>in <u>Annex F </u>can be used for mapping safety impact criteria to impact ratings.<br/>NOTE 6 Evaluation for functional safety can be reused for this purpose.<br/><b>[PM-15-07] </b>If a damage scenario results in an impact rating and an argument can be made that every impact of another impact category is considered less critical, then further analysis for that other impact category may be omitted.<br/>EXAMPLE The safety impact of a damage scenario is rated “severe”, consequently financial impact of that damage scenario is not further analysed.<br/><b>15.5.3 Work products</b><br/><b>[WP-15-04] </b>Impact ratings with associated impact categories, resulting from [RQ-15-04] to [RQ-15-06]<br/><b><br/></b><b>Impact rating for safety damage</b><br/><b></b><b></b><br/><b></b><br/><br/><b></b><b></b><br/><b></b><br/><br/><b></b><b></b><br/><br/><br/><br/><b></b><br/><br/><b></b><b></b><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>