14 Dec 2021 UN R9: Proposal for Supplement 2 to the 08 series of amendments WP.29/2022/3 2021-12-14
14 Oct 2021 Report of the 4th Vehicle Sound task force session of the 4th (September 2021) TFVS informal group session TFVS-04-16 2021-10-14
16 Sep 2021 UN R9: Proposal for amendment to 08 series of amendments (IMMA) GRBP-74-43 2021-09-16
6 Sep 2021 Guidelines of the Task Force on Vehicle Sound TFVS-04-05 2021-09-06
2 Aug 2021 Draft report of the 3rd Sound Limits task force session of the 3rd (July 2021) TFVS informal group session TFSL-03-08 2021-08-02
29 Jul 2021 Guidelines for a task force on future sound emissions provisions TFSL-03-07/Rev.1 2021-07-29
Vehicle Sound: Agenda for the 3rd (July 2021) session (TFSL-03-02 not available) 2021-07-29
2 Jul 2021 UN R9: Proposal for amendments to the 08 series of amendments (IMMA) GRBP/2021/23 2021-07-02
25 May 2021 Consolidated comments on the Sound Limits task force guidelines TFSL-02-11 2021-05-25
13 May 2021 Comments on the draft Sound Limits task force guidelines (Japan) TFSL-02-03/Rev.1 2021-05-13
12 May 2021 Comments on the draft Sound Limits task force guidelines (EC) TFSL-02-04 2021-05-12
12 May 2021 Impact assessment on Euro 5 L-category sound emissions limits (IDIADA and RACC-ACASA) TFSL-02-05 2021-05-12
12 May 2021 Comments on the draft Sound Limits task force guidelines (France) TFSL-02-06 2021-05-12
29 Jan 2021 Technical support for the impact assessment on Euro 5 step of L-category sound emissions level limits (EC) GRBP-73-26 2021-01-29