Working draft (pursuant to the third session of the Informal Working Group on UN Regulations Nos. 51 and 59) of the 02 series of amendments to UN R59 intended to align its provisions with the latest EU sound level requirements.

Working draft (pursuant to the third informal working group session of 6 May 2014) of proposed amendments to UN R51, based on the consolidated version of the regulation through the 02 series of amendments, in order to align its provisions with the latest EU noise requirements.

Working draft of proposed amendments to UN R51 in order to align its provisions with the latest EU noise requirements pursuant to the second informal working group session of 25 March 2014.

Adopted position (2014/C 82 E/01 on 20 February 2014) by the Council of the European Union (Council Position (EU) No. 3/2014) with a view to the adoption of a regulation of the European Parliament and of the Council on the sound level of motor vehicles and of replacement silencing systems, and amending Directive 2007/46/EC and repealing Directive 70/157/EEC.

Prepared as an informal document for the 60th Working Party on Noise (GRB) session for discussion by the R51/59 informal working group at its 4th session.

Table of proposals developed by the Informal Working Group on UN R51 and R59, including input from ISO, for the amendment of the proposal for the 03 series of amendments to UN R51 (i.e., document GRB/2014/5).

Proposal to revise and update UN R51 as revised by the Working Party on Noise at its September 2014 session.

Working draft of the proposed amendments to UN R59 as revised by the Working Party on Noise during its September 2014 session.

Status of proposed amendments to the working draft text pursuant to the discussions during the fifth R51-R59 informal working group session.

Supplemental document containing all the remaining amendments pending discussion and decision during Session 6 of the Informal Working Group on UN R51 and UN R59.