Proposal to amend para. 5.3.2. to require notification of assessment methods and criteria including paras. 8.2. and 8.3., insert new paras. 8.2. and 8.3. establishing criteria for equipment installation without further assessment, and amend Annex 1 to require disclosure of equipment excluded from assessment pursuant to paras. 8.2. and 8.3. The amendments clarify that equipment with negligible intrinsic cyber security risk installed according to manufacturer specifications and not introducing cyber security risk, and standard non-automotive equipment connected solely for power supply with no increased cyber security risk, shall not invalidate approval of the original vehicle type under UN Regulation No. 155.

Proposal to insert new Part C providing guidance for the application of UN R155 to transformed vehicles. Part C addresses identification of cyber-relevant transformations, impact on original vehicle architecture, connection risks, and impact on cyber security management systems. It specifies that transformations require new approval unless the manufacturer provides clear evidence that the original approval remains valid, and outlines critical factors and examples of cyber-relevant actions. It details documentary evidence expected from manufacturers regarding functional descriptions, connections with original vehicle types, added components and functions, and arguments demonstrating negligible intrinsic risk.