1858 documents
1 Mar 2013 Remarks and proposals from Japan on the revision of the 1958 Agreement (Japan) IWVTA-12-05 2013-03-01 Comments from Japan concerning the smooth implementation of the International Whole Vehicle Type Approval system. Japan
21 Mar 2013 Remarks and proposals from Japan on the revision of the 1958 Agreement (revised) (Japan) IWVTA-12-05/Rev.1 2013-03-21 Japan
1 Mar 2013 Legal issues involved with revision of 1958 Agreement pursuant to IWVTA (Japan) IWVTA-12-06 2013-03-01 Concerns from legal experts towards ensuring that revisions to the 1958 Agreement pursuant to the implementation of the International Whole Vehicle Type Approval system would be agreed by all Contracting Parties. Japan
28 Feb 2017 Draft terms of reference for an informal group on IWVTA and DETA administration (Germany and Japan) IWVTA-23-03 2017-02-28 Working draft proposal to establish an informal working group to prepare the materials necessary for the management of the international whole vehicle type approval (IWVTA) process and for the exchange of type approval data (DETA). In particular, this group would include the type approval authorities in order to ensure coverage of all the remaining administrative and technical issues related to the IWVTA process. Germany Japan
13 Jun 2017 WP.29 Informal Group on IWVTA Phase 2 (Germany and Japan) IWVTA-24-14 2017-06-13 The mandate of IWVTA Informal Group will terminate by the end of the year 2017. This document is the first tentative draft proposal of “Rules of Procedure and Terms of Reference for IWVTA Phase 2 Informal Group” to be further scrutinized and refined by IWVTA Informal Group, taking into account views expressed in the June session of WP. 29. IWVTA Informal Group plans to submit final proposal to WP.29 for consideration at its November session. Germany Japan
7 Nov 2017 Phase 2 of the International Whole Vehicle Type Approval program (Germany and Japan) IWVTA-25-07 2017-11-07 Germany Japan
6 Mar 2019 IWVTA: Japan stance on candidate regulations (Japan) IWVTA-29-05 2019-03-06 Japan
10 Jun 2021 Potential measures to increase IWVTA attractiveness (Japan) IWVTA-36-06 2021-06-10 Japan
29 Feb 2024 Proposal to amend the General Guidelines for procedures and transitional provisions in UN Regulations (Japan) IWVTA-44-03/Rev.2 2024-02-29 Japan
13 Sep 2024 Response to IWVTA informal group survey (Japan) IWVTA-46-05 2024-09-13 Japan
6 Nov 2025 IWVTA: Small-Volume Manufacturers (SVM) (Japan) IWVTA-49-06 2025-11-06 Japan
13 Nov 2013 Draft activity plan of the Lane Keeping Assist System ad hoc discussion group (Japan) LKAS-01-02 2013-11-13 Japan
13 Nov 2013 Objective of Making Technical Requirements in LKAS (Lane Keeping Assist System) (Japan) LKAS-01-03 2013-11-13 Presentation on the objectives and considerations behind the proposal to establish technical requirements for lane-keeping assist systems. Japan
13 Nov 2013 Outline of LKAS requirements (Japan) LKAS-01-04 2013-11-13 Concordance of existing texts from Japan, ISO, UN lane departure warning system (LDWS), and ADAS design principles pertinent to lane-keeping assist systems. Japan
13 Nov 2013 Candidate lane-keeping assist system requirements (Japan) LKAS-01-05 2013-11-13 Proposals for LKAS regulatory provisions. Japan
13 Nov 2013 Japanese technical guidelines for lane-keeping assist devices (Japan) LKAS-01-06 2013-11-13 Japan
22 Oct 2014 Proposal for amendments to informal document GRRF-78-05 (Japan) LKAS-02-02 2014-10-22 Revised proposal to introduce a definition and provisions for lane-keeping assist systems (LKAS) into UN R79. Japan
18 Dec 2014 Proposal for refinements to the draft text on automatically controlled steering functions (ACSF) (Japan) LKAS-03-04 2014-12-18 Japan
7 Oct 2019 Japan Proposal on Discussion Points for WLTP Low Temperature Task Force (Japan) LTTF-06-02 2019-10-07 Japan
6 Aug 2019 WLTP Low Temperature task force status list-Japan positions (Japan) LTTF-26-03 2019-08-06 Japan
12 Mar 2020 WLTP low-temperature test procedures: Japan positions on open issues (Japan) LTTF-39-03 2020-03-12 Japan
7 May 2020 GTR 15: Japan input for Amendment 6 (Japan) LTTF-42-02 2020-05-07 Japan
7 May 2020 WLTP Low-Temperature Family input for ICE and HEV (Japan) LTTF-42-03 2020-05-07 Japan
28 May 2020 WLTP Low Temperature: Proposal for selection of vehicles for Type 6 testing (ICE, NOVC-HEV, OVC-HEV) (EC and Japan) LTTF-43-05 2020-05-28 EC Japan
11 Jan 2024 UN R48: Highlighted text-Proposal for parked conditions (GRE/2023/2) (Japan) LUPC-01-03 2024-01-11 Japan
5 Jan 2011 Progress of Studies on Vehicle Fuel Economy Measurement Method with the Effect of Air Conditioner Taken into Account (Japan and MLIT) MACTP-02-02 2011-01-05 Japan MLIT
2 Jun 2012 Fuel Efficiency Measurement Method considering the Effect of Air Conditioner (Japan and MLIT) MACTP-04-02 2012-06-02 Review of Japanese research into procedures for assessing the impact of air-conditioning systems on vehicle fuel efficiency. Japan MLIT
10 Jul 2018 GTR 18: Japan comments on draft motorcycle OBD 2 GTR (Japan) OBD2CG-03-02 2018-07-10 Japan
11 Dec 2018 GTR 18: Draft OBD2 amendment overview with Japan proposal (Japan) OBD2CG-06-02 2018-12-11 Japan
29 Jan 2019 Comments on the OBD2 amendments overview as of 20 January 2019 (Japan) OBD2CG-08-02 2019-01-29 Japan
13 Mar 2020 L-OBD2: Japan proposal for CAT monitoring (Japan and JASIC) OBD2CG-17-03 2020-03-13 Japan JASIC
13 Mar 2020 L-OBD2: Catalytic converter deterioration proposal (Japan) OBD2CG-17-04 2020-03-13 Japan
24 Apr 2020 GTR 18: OBD2 catalyst monitoring proposal (Japan and JASIC) OBD2CG-18-01 2020-04-24 Japan JASIC
3 Jun 2020 GTR 18: Proposal for catalyst monitoring under Amendment 1 (Japan and EC) OBD2CG-19-03 2020-06-03 Japan EC
3 Jun 2020 EC & Japan ’s proposal for OBD2 GTR CAT. monitor (EC and Japan) OBD2CG-19-05 2020-06-03 EC Japan
27 Sep 2012 Japanese Proposal for Narrow Vehicles (Japan) PSI-07-10 2012-09-27 Japanese Proposal for Narrow Vehicles (Kei Cars, Etc.) (Impact Velocity) Japan
8 Jun 2018 PTI: Japan comments on the PTI informal group draft terms of reference (Japan and MLIT) PTI-11-03/Rev.1 2018-06-08 Japan MLIT
4 Dec 2023 Introduction of Japanese e-PTI: Periodical Technical inspection using diagnostic devices (Japan) PTI-33-03 2023-12-04 Japan
19 Feb 2025 Planning for PTI informal group session in Japan (Japan) PTI-37-05 2025-02-19 Japan
18 Sep RE3: Proposal of provisions for PTI scan tools (Japan and Russia) PTI-44-02/Rev.1 2026-09-18 Proposal to insert new clauses to section 8 of the Consolidated Resolution on the Construction of Vehicles (R.E.3) to add provisions 8.40.1. through 8.40.9. establishing requirements for:<ul><li>Periodic technical inspection of vehicles, including verification of proper condition and functionality through testing equipment, electronic vehicle interface, scan-tools and manual/visual inspection,</li><li>access to in-vehicle data without changing approved vehicle design or affecting software integrity, functionality of installed safety systems, and cyber security measures,</li><li>manufacturer provision of technical information for testing equipment, electronic vehicle interface, scan-tools and methods,</li><li>vehicle construction providing access to Diagnostic Trouble Code with regard to identify failure of vehicle, equipment and parts,</li><li>definition of failure,</li><li>requirement that Diagnostic Trouble Code be accessible by scan-tools compliant with international standards without manufacturer-specific, user-specific, or tool-specific restrictions,</li><li>cyber security measures not affected,</li><li>application limited to authorized test centers and workshops.</li></ul> Japan Russia
4 May 2010 Japanese Activities on Approaching Vehicle Audible System for HEVs and EVs (Japan and MLIT) QRTV-02-08 2010-05-04 Japan MLIT
4 May 2010 Electric vehicle bypass test without sound generation (video file) (Japan) QRTV-02-09 2010-05-04 Japan
4 May 2010 Electric vehicle bypass test without sound generation (video file) (Japan) QRTV-02-10 2010-05-04 Japan
4 May 2010 Electric vehicle bypass test with simulated engine sound (video file) (Japan) QRTV-02-11 2010-05-04 Japan
8 Sep 2010 Guideline for measures against quietness problem of hybrid vehicles, etc. (Japan, MLIT, and JASIC) QRTV-03-01 2010-09-08 Japan MLIT JASIC
1 Sep 2010 Report of the 3rd QRTV Informal Group session (Japan and MLIT) QRTV-03-03 2010-09-01 Japan MLIT
14 Dec 2010 Optimization of sound levels for Approaching Vehicle Audible Systems (Japan) QRTV-04-09 2010-12-14 Japan
30 Jan 2023 UN R134: Material Compatibility Issue (Japan) R134-09-02 2023-01-30 Japan
25 Apr 2023 UN R134: Japan positions on GTR 13 transposition (Japan) R134-12-03/JP 2023-04-25 Japan
25 Apr 2023 UN R134: Justification for change of design table in Annex 7 (Japan) R134-12-03/JPa 2023-04-25 Japan
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