18 Jan 2022	Agenda for the 33rd Worn Tyres working group session	WT-33-01	2022-01-18
19 Jan 2022	Worn tyres: Proposal for C1 wet-grip threshold (ETRMA and ETRTO)	WT-33-02	2022-01-19
19 Jan 2022	Worn tyres: Proposal for additional test campaign timeline (ETRTO)	WT-33-03	2022-01-19
19 Jan 2022	Worn tyres: Comments on threshold proposal and timeline for additional assessment (JASIC)	WT-33-04	2022-01-19
25 Jan 2022	Attendance list from the 33rd Worn Tyres informal group session	WT-33-05	2022-01-25
25 Jan 2022	Minutes from the 33rd Worn Tyres informal group session	WT-33-06	2022-01-25
25 Jan 2022	Worn tyre wet grip threshold provisions pursuant to the 33rd Worn Tyres informal group session	WT-33-07	2022-01-25