Proposal to permit the use of a software identification system that differs from the RxSWIN established under UN R156 on software updates. (This proposal corresponds with a proposal to amend UN R156).

Proposal to clarify requirements applicable to alternatives software identifications systems differing from the Regulation No. X Software Identification Number (RxSWIN) defined in the Regulation.

Proposal to remove Category R, S, and T vehicles unintentionally included in the scope of the regulation.