26 Jan 2022	Agenda for the 34th Worn Tyres informal group session	WT-34-01/Rev.1	2022-01-26
26 Jan 2022	Status report from the Worn Tyres Post-Processing task force	WT-34-02	2022-01-26
26 Jan 2022	UN R117: Draft amendments to document WP.29/2022/11 on worn tyres	WT-34-03	2022-01-26
26 Jan 2022	Threshold proposal for C1 wet grip of worn tyres (Revision 2) (ETRMA and ETRTO)	WT-34-04	2022-01-26
26 Jan 2022	Proposal for worn tyre track friction range (ETRTO)	WT-34-05	2022-01-26
27 Jan 2022	UN R117: Proposal to amend document WP.29/2022/11 on worn tyres (Japan)	WT-34-06	2022-01-27
27 Jun 2024	Participants list from the 34th Worn Tyres working group session	WT-34-07	2024-06-27
27 Jun 2024	Minutes of the 34th Worn Tyres working group session	WT-34-08	2024-06-27