Presentation discussing pros and cons of requiring (or not) a minimum sound level for quiet vehicles when stationary.

Comments on the proposals and guidelines developed for acoustic vehicle alerting systems for quiet road vehicles.

Draft text for consideration during the first meeting of the informal group of experts, including all changes made pursuant to the 28 October drafting group meeting in Brussels.

Draft agenda for the first meeting of the informal group established to prepare a UN Regulation under the 1958 Agreement on quiet road transport vehicles (initially focused on vehicles operating in electric mode).

This document includes comments from ISO.

Working draft text for a UN Regulation on quiet road transport vehicles following the 5th GTRQRTV task force session.

Proposal for an informal working group to proceed with the development of a type-approval regulation for electric and hybrid electric vehicles under the 1958 Agreement in parallel to but separately from the effort to develop a global technical regulation on such vehicles.