Task Force on Hydrogen Regulations (TFH2)
Reports to GRSP
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Documents 2025
2026 2025
13 May 2025 RDW Brussels Office directions TFH2-01-02
14 May 2025 Hydrogen task force: Agenda for the 1st (July 2025) session TFH2-01-01
1 Jul 2025 Presentation on hydrogen fuel systems and ISO 17268-1:2025 TFH2-01-03
1 Jul 2025 Application of ISO 19887-1:2024 to Supply Lines for Additional TPRDs TFH2-01-04
2 Jul 2025 Liquefied hydrogen fuel systems: Working draft text for a new UN Regulation TFH2-01-05
2 Jul 2025 Hydrogen storage systems: Draft task force terms of reference TFH2-01-08
2 Jul 2025 Issues for hydrogen storage safety compared against UN R110 TFH2-01-09
2 Jul 2025 Hydrogen: Additional thermal pressure relief device supply lines TFH2-01-07
2 Jul 2025 Hydrogen: Additional thermal pressure relief device supply lines TFH2-01-06
2 Jul 2025 Hydrogen task force: Minutes of the 1st (July 2025) session TFH2-01-10
27 Aug 2025 Hydrogen task force: Agenda for the 2nd (August 2025) session TFH2-02-01
27 Aug 2025 Liquefied hydrogen storage: Comments on draft proposals TFH2-02-02
27 Aug 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 6) TFH2-02-03
27 Aug 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 7) TFH2-02-04
9 Sep 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 10) TFH2-02-07
9 Sep 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 9) TFH2-02-05
9 Sep 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 8) TFH2-02-06
9 Sep 2025 Liquefied hydrogen storage: Comments on the draft proposal for a new UN Regulation TFH2-02-08
22 Sep 2025 Hydrogen task force: Agenda for the 3rd (September 2025) session TFH2-03-01
22 Sep 2025 Hydrogen storage: Comments on the draft new UN Regulation text TFH2-03-02
22 Sep 2025 Hydrogen fuel systems: Proposal for a new UN Regulation (v10) TFH2-03-03
22 Sep 2025 Hydrogen fuel systems: Proposal for a new UN Regulation (v11) TFH2-03-04
22 Sep 2025 Liquefied hydrogen storage: Comments on the draft UN Regulation text TFH2-03-05
17 Oct 2025 Hydrogen task force: Agenda for the 4th (October 2025) session TFH2-04-01
17 Oct 2025 Liquefied hydrogen storage: Comments on the proposal for a new UN Regulation TFH2-04-02
17 Oct 2025 Liquefied hydrogen storage: Comments on the proposal for a new UN Regulation TFH2-04-03
17 Oct 2025 Liquefied hydrogen storage: Comments on the proposal for a new UN Regulation TFH2-04-04
17 Oct 2025 Liquefied hydrogen storage: Working draft proposal for a new UN Regulation (version 14) TFH2-04-05
10 Nov 2025 UN R154: Proposal for a Supplement 1 to the 03 series of amendments TFH2-05-07
10 Nov 2025 UN R134: Draft proposal for a Supplement 2 to the 02 series of amendments TFH2-05-06/Rev.1
10 Nov 2025 Hydrogen storage: Comments on the draft provisions TFH2-05-05
10 Nov 2025 Hydrogen storage: Review of the cryogenic vessel design standard TFH2-05-04
10 Nov 2025 Hydrogen storage: Working draft for a new UN Regulation TFH2-05-03
10 Nov 2025 Hydrogen storage: Table of comments on draft provisions TFH2-05-02
10 Nov 2025 Hydrogen task force: Agenda for the 5th (November 2025) session TFH2-05-01
18 Nov 2025 H2 task force status report to GRSP TFH2-06-07
18 Nov 2025 Liquefied hydrogen storage systems: H2 task force proposal to amend GRSP/2025/41 TFH2-06-06
18 Nov 2025 UN R134: Draft proposal for the 03 series of amendments TFH2-06-05
18 Nov 2025 UN R134: Draft proposal for the 02 series of amendments TFH2-06-04
18 Nov 2025 UN R134: Draft proposal for the 04 series of amendments TFH2-06-03
18 Nov 2025 Liquefied hydrogen: Amendments to document GRSP/2025/41 TFH2-06-02
18 Nov 2025 Hydrogen task force: Agenda for the 6th (November 2025) session TFH2-06-01
29 Nov 2025 Hydrogen task force: Agenda for the 7th (November 2025) session TFH2-07-01
1 Dec 2025 Hydrogen task force: Minutes of the 7th (November 2025) session TFH2-07-06
1 Dec 2025 Liquefied hydrogen: Revision 2 to proposal GRSP-78-15 TFH2-07-05
1 Dec 2025 TFH2 status report to GRSP TFH2-07-04
1 Dec 2025 Liquefied hydrogen: Revised proposal GRSP-78-15 with tracked changes TFH2-07-03
1 Dec 2025 Liquefied hydrogen: Revised proposal GRSP-78-15 TFH2-07-02
3 Dec 2025 Safety Test for On-Board Hydrogen Systems TFH2-07-08
3 Dec 2025 Daimler Truck presentation on hydrogen activities TFH2-07-07