| Emergency door opening: Open Issues and comments for UN R11 and GTR 1 |
| Reference Number: EDO-06-08/Rev.2 |
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The document addresses open issues and comments regarding UN R11 and GTR No. 1 concerning emergency door opening. It proposes defining vehicle master control switch as the device bringing onboard electronics from off to normal operation mode, and suggests activating this switch rather than switching ignition on in test procedures. The document defines main power supply as power source(s) and supply path(s) normally used for door system operation, excluding secondary or back-up supply. It raises concerns about secondary or back-up power supply failure occurring in the field before emergencies despite compliant test results. The document discusses objective intuitiveness criteria including visibility, accessibility, discoverability, identification, and operability. It recommends standardized marking for exterior door handles and proposes that door opening and closing procedures be described in vehicle owners’ manuals. |
| Submitted by: KATRI |
| Meeting Sessions: 6th EDO session (1-3 Sep) |
| Document date: 09 Sep 26 |
| Relevant to: UN Regulation No. 11 | Door Latches and Door Retention Components and GTR No. 1 | Door Locks and Door Retention Components |
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| GTR 1: Draft amendments concerning door opening in emergencies |
| Reference Number: EDO-06-14 |
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Working draft proposal to:
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| Meeting Sessions: 6th EDO session (1-3 Sep) |
| Document date: 03 Sep 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components and WP.29 Regulatory Project | Emergency Door Opening |
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| GTR 1: Comments on draft amendments on door opening in an emergency |
| Reference Number: EDO-06-05/Rev.1 |
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Proposal to insert new paragraphs in Section I defining the background, scope, and technical rationale for emergency door opening provisions addressing power loss scenarios, insert new paragraphs 3.25. to 3.31. in Section II defining terms including “latch release control”, “door handle”, “retractable door handle”, “unlock”, “unlatch”, and “power loss”, insert new para. 4.3. establishing requirements for exterior and interior door operation with intuitively accessible latch release controls and door handles on doors providing direct occupant access, insert new para. 5.4. specifying that latch release controls and door handles shall be intuitive, that power-assisted latch release controls shall remain capable of unlatching doors after power loss for at least 60 minutes through secondary mechanical means, active secondary power supply, or fail-safe systems, that power-assisted latch release and unlocking controls shall similarly remain functional after 60 minutes of power loss, that power-assisted door opening systems shall remain manually openable after power loss, that door handles including retractable door handles shall provide accessible gripping features to unlatched doors after power loss, and that unlocking means and latch release controls shall be unobstructed, directly visible, and not located in storage devices or obstructed by interior components, and insert new Annex 6 specifying test procedures for interior and exterior door operation after power loss, including vehicle preparation steps, 60-minute waiting periods, and opening procedures to be completed within 10 minutes with up to five cycles per door. |
| Submitted by: KATRI and TC |
| Meeting Sessions: 6th EDO session (1-3 Sep) |
| Document date: 03 Sep 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Agenda for the 6th (September 2026) session |
| Reference Number: EDO-06-01 |
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The agenda includes adoption of meeting minutes from the 5th EDO Meeting and two intermediate sessions, documents for WP.29’s 200th session requesting authorization to amend UN GTR No. 1 and 14, transformation to IWG with Terms of Reference and Rules of Procedure, amendments to UN Regulation No. 11 and No. 21, discussion of open items, and preparation of working documents for GRSP’s 80th session. |
| Meeting Sessions: 6th EDO session (1-3 Sep) |
| Document date: 30 Jul 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, GTR No. 14 | Pole Side Impact Protection (PSI), and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Minutes of the 7th (June 2026) session |
| Reference Number: EDO-Intermediate-02-03 |
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Task Force EDO held an intermediate online Teams meeting on 18 June 2026. The agenda was adopted without amendments. Two informal documents had been submitted to the seventy-ninth session of GRSP. Authorization to amend GTR Nos. 1 and 14 would be submitted to November session of WP.29. Amendments to UN Regulation No. 11, UN Regulation No. 21 and GTR No. 1 would remain part of Phase 1, for consideration at December session of GRSP. The Task Force reviewed proposals concerning UN Regulation No. 100 and intuitiveness, concluding further discussion was necessary. Authorization request to amend GTRs would be submitted to November session of WP.29 by Germany and Republic of Korea. Next meeting: 1-3 September in Paris. |
| Meeting Sessions: EDO-Intermediate-02 (18 Jun) |
| Document date: 08 Jul 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, UN Regulation No. 100 | Construction and Safety of Electric Powertrains, GTR No. 14 | Pole Side Impact Protection (PSI), and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Agenda for the 7th (June 2026) session |
| Reference Number: EDO-Intermediate-02-01 |
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The agenda includes a wrap up of EDO discussion during the 79th session of GRSP, authorization to amend GTR 1 and 14, transformation of the task force into an IWG, submission of working documents on amendments to UN R11 including Korea proposal about intuitiveness images and German proposal about amendments to UN R100, any other homework of 5th EDO meeting, amendments to UN R21, reflection on comments during 79th session of GRSP, remaining homework for 6th EDO meeting in Paris, and next meetings. |
| Meeting Sessions: EDO-Intermediate-02 (18 Jun) |
| Document date: 17 Jun 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, GTR No. 14 | Pole Side Impact Protection (PSI), and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Draft terms of reference for an informal group |
| Reference Number: EDO-Intermediate-01-02 |
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The Informal Working Group on Emergency Door Opening (IWG-EDO) will develop amendments to UN Regulations Nos. 11 and 21 and request authorization to amend UN GTR No. 1 and UN GTR No. 14, with a draft for submission to GRSP’s 80th session. In a second step, it will develop amendments for further post-crash extrication requirements for UN Regulations Nos. 94, 95, 135 and 137 and UN GTR No. 1 and 14, with a draft for submission to GRSP’s 82nd session. The group will be chaired by Germany with the Republic of Korea as Vice-Chair and OICA providing the Secretariat. |
| Submitted by: Germany |
| Meeting Sessions: EDO-Intermediate-01 (2 Jun) |
| Document date: 02 Jun 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, UN Regulation No. 94 | Occupant Protection in Frontal Collisions, UN Regulation No. 95 | Occupant Protection in Lateral Collisions, GTR No. 14 | Pole Side Impact Protection (PSI), UN Regulation No. 135 | Pole side-impact protection, UN Regulation No. 137 | Restraint System in Frontal Impact, and WP.29 Regulatory Project | Emergency Door Opening |
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| EDO task force status report to GRSP |
| Reference Number: GRSP-79-31 |
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Emergency Door Opening Task Force reports transformation to Informal Working Group based on GRSP-79-18. Amendments to UN R11 require doors providing direct occupant access equipped with intuitively accessible exterior and interior latch release controls and door handles. Power-assisted systems must remain functional for 60 minutes after power loss via secondary mechanical means, backup power, or fail-safe systems. New test procedures verify door operability following emergency power loss events from interior and exterior. Amendments to UN R21 require electric front side windows to function for at least 2 minutes during vehicle submergence, with test procedures specified in new annexes. |
| Submitted by: EDO |
| Meeting Sessions: 79th GRSP session (1-5 Jun) |
| Document date: 01 Jun 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, GTR No. 14 | Pole Side Impact Protection (PSI), and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Proposal for terms of reference |
| Reference Number: GRSP-79-18 |
| Meeting Sessions: 79th GRSP session (1-5 Jun) |
| Document date: 29 May 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, UN Regulation No. 94 | Occupant Protection in Frontal Collisions, UN Regulation No. 95 | Occupant Protection in Lateral Collisions, GTR No. 14 | Pole Side Impact Protection (PSI), UN Regulation No. 135 | Pole side-impact protection, UN Regulation No. 137 | Restraint System in Frontal Impact, and WP.29 Regulatory Project | Emergency Door Opening |
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| EDO, GTR 1, and UN R11: Comparison of crash test provisions |
| Reference Number: EDO-05-06 |
| Meeting Sessions: 5th EDO session (21-23 Apr) |
| Document date: 02 Apr 26 |
| Relevant to: UN Regulation No. 11 | Door Latches and Door Retention Components, GTR No. 1 | Door Locks and Door Retention Components, and WP.29 Regulatory Project | Emergency Door Opening |
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| Emergency Door Opening: Agenda for the 5th (April 2026) session |
| Reference Number: EDO-05-01 |
| Meeting Sessions: 5th EDO session (21-23 Apr) |
| Document date: 31 Mar 26 |
| Relevant to: GTR No. 1 | Door Locks and Door Retention Components, UN Regulation No. 11 | Door Latches and Door Retention Components, UN Regulation No. 21 | Interior Fittings, and WP.29 Regulatory Project | Emergency Door Opening |
| Click here to view the full document file |
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