9 Nov 2020 WP.29 Working Parties, Informal Working Groups and Chairs as of 1 November 2020 WP.29-182-01 2020-11-09
9 Nov 2020 Draft calendar of WP.29 sessions for 2021 WP.29-182-02 2020-11-09
9 Nov 2020 The Inland Transport Committee and the Road Safety Progress Report of the ECE Road Safety Action Plan (2011-2020) WP.29-182-09 2020-11-09
11 Mar 2020 17th PTI informal group session: Report to WP.29 WP.29-180-21 2020-03-11
11 Mar 2020 Thirteenth session of the Administrative Committee AC.4 - Determination of the Quorum (item 21) - Consideration and vote by AC.4 (item 22) WP.29-180-22 2020-03-11
14 Feb 2020 Draft agenda for the 17th PTI informal group session PTI-17-01/Rev.5 2020-02-14
10 Feb 2020 Proposal for regulations to check diesel particulate filters (DPFs) with a particle counter PTI-17-02 2020-02-10
10 Feb 2020 PTI: Instruments for measuring vehicle exhaust particulate number emissions PTI-17-03 2020-02-10
10 Feb 2020 PTI: Particle Number Counter- Metrological controls and performance tests PTI-17-04 2020-02-10
10 Feb 2020 Follow-up research into the PN limit value and the measurement method for checking particulate filters with a particle number counter (TNO) PTI-17-05 2020-02-10
10 Jan 2020 Consolidated text of the 1997 Agreement on Periodic Technical Inspection of wheeled vehicles WP.29/2020/38 2020-01-10