22 Jan	Particle Measurement Programme: Agenda for the 54th (January 2025) session	PMP-54.3-01	2025-01-22
28 Jan	Input for the 27 January 2025 PMP informal group session (OICA)	PMP-54.3-02	2025-01-28
28 Jan	GTR 24: Table of amendment proposals	PMP-54.3-03	2025-01-28
28 Jan	GTR 24: Proposal for Amendment 1	PMP-54.3-04	2025-01-28
29 Jan	Minutes of the 27 January 2025 PMP informal group web conference	PMP-54.3-05	2025-01-29
27 Feb	PMP Task Force 3 - ILS-3 Phase 1 Results and Findings (JRC)	PMP-54.3-06	2025-02-27
10 Mar	Particle Measurement Programme: Agenda for the 54th (March 2025) session	PMP-54.4-01	2025-03-10
11 Mar	PMP informal group draft terms of reference	PMP-54.4-02	2025-03-11
12 Mar	GTR 24: Proposals for Amendment 2 (EC)	PMP-54.4-03	2025-03-12
12 Mar	GTR 24: Amendment 1 breakdown and status	PMP-54.4-05	2025-03-12
12 Mar	GTR 24: Proposal for Amendment 1	PMP-54.4-06	2025-03-12
12 Mar	GTR 24: Input for the 11 March 2025 PMP informal group session (OICA)	PMP-54.4-07	2025-03-12
13 Mar	GTR 24: Update on the inter-laboratory studies (ILS3) (EC)	PMP-54.4-04/Rev.1	2025-03-13
21 Mar	GTR 24: Interlaboratory study (ILS3) summary	PMP-54.4-09	2025-03-21
24 Mar	Particle Measurement Programme: Agenda for the 55th (March 2025) session	PMP-55-01	2025-03-24
24 Mar	Particle Measurement Programme (PMP): Proposal to update the terms of reference	PMP-55-02	2025-03-24
24 Mar	GTR 24: Proposal for Amendment 1 with tracked changes	PMP-55-03	2025-03-24
24 Mar	GTR 24: Spreadsheet of proposed amendments	PMP-55-04	2025-03-24
24 Mar	GTR 24: Technical report on the development of Amendment 1	PMP-55-05	2025-03-24
25 Mar	Minutes of the 11 March 2025 PMP informal group session	PMP-54.4-08/Rev.1	2025-03-25
25 Mar	GTR 24: Interlaboratory study (ILS3) summary	PMP-55-06	2025-03-25
25 Mar	Input for the 55th PMP informal group session (OICA)	PMP-55-07	2025-03-25
25 Mar	GTR 24: Amendment 2 proposals (JRC)	PMP-55-08	2025-03-25
25 Mar	AEROSOLS: Air Quality and Health Impact of Primary Semi-volatile and Secondary Particles and Their Abatement (UBA)	PMP-55-09	2025-03-25
25 Mar	Health Effects of Automotive Brake and Tyre Wear Particles (EC)	PMP-55-10	2025-03-25
27 Mar	Minutes of the 55th (March 2025) PMP informal group session	PMP-55-11	2025-03-27
9 Jul	Particle Measurement Programme: Agenda for the 55th (July 2025) session	PMP-55.1-01	2025-07-09
10 Jul	Indicative setup of the PM/PN sampling system	PMP-55.1-02/Rev.1	2025-07-10
26 Sep	Particle Measurement Programme: Agenda for the 55th (September 2025) session	PMP-55.2-01	2025-09-26
26 Sep	PMP task force on heavy-duty vehicle brake emissions test procedures: status report (EC)	PMP-55.2-02	2025-09-26
29 Sep	GTR 24: Proposal for amendments (CLEPA)	PMP-55.2-03	2025-09-29
29 Sep	PMP: Overview of work on GTR 24 and heavy-duty vehicle brake emissions (EC)	PMP-55.2-04	2025-09-29
29 Sep	ZF-AIP dustIN: Evaluation of PM-Multisampling (AIP and ZF)	PMP-55.2-06	2025-09-29
29 Sep	GTR 24: C-Factor Calculation and Electromechanical Brakes (Aumovio)	PMP-55.2-07	2025-09-29
29 Sep	Inputs for PMP meeting on 26th of September 2025 (OICA)	PMP-55.2-08	2025-09-29