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Non-Governmental Organization
Japan Automobile Manufacturers Association

You can find more information about JAMA at their website.

Recent WP.29 Contributions from JAMA

07 Oct 2019
WLTP PEV test procedure (-)
["Worldwide Harmonized Light Vehicles Test Procedure <p>This GTR prescribes a test cycle and test procedures to measure the emissions (including off-cycle) and fuel efficiency of light-duty vehicles. The GTR was adopted at the March 2014 session of the World Forum.</p>\r\n<p>A supplemental \"phase 1b\" is underway to refine certain elements of the initial regulation. WP.29/AC.3 expects to consider a proposal for Amend. 1 to UN GTR No. 15 in November 2016 as result of Phase 1b activities.</p>\r\n<p>A second phase is expected to address low ambient temperature, high altitude test procedures, and possibly durability and conformity issues.</p>\r\n<p>A third phase would eventually include the addition of reference fuels, correlation across existing regional/national cycles, and introduction of emissions limits.</p>\r\n<p>The <a href=\"https://wiki.unece.org/display/trans/Latest+GTR+15\" target=\"_blank\">latest draft version</a> of the amended GTR is regularly updated by the WLTP informal working group.</p>\r\n<p>The regulation is also supplemented by a <a href=\"https://wiki.unece.org/display/trans/Gearshift+calculation+tool\" target=\"_blank\">gearshift calculation tool</a>.\r\n WLTP Worldwide Harmonized Light Vehicle Emissions Test Procedure GTR No. 15 GTR No. 15", " This page covers the work on transposing GTR No. 15 (Worldwide Harmonized Light Vehicle Emissions Test Procedure-WLTP) into the form of a UN type-approval regulation as used under the 1958 Agreement. WLTP (UNR) Light Vehicle Emissions Type Approval Test Procedure WP.29 Regulatory Project Light Vehicle Emissions Type Approval Test Procedure"]
13 Sep 2019
JAMA opinion on GTR 7 BioRID II corridor analysis discussion at TEG-18 (TEGID-19-04)
["Global Technical Regulation No. 7: Head Restraints This regulation specifies requirements for head restraints to reduce the frequency and severity of injuries caused by rearward displacement of the head (i.e. whiplash from rear-end collisions).\r\n\r\nA second phase in the development of this rule is underway to address the following:\r\n<ol><li>new headrest height requirements;\r\n<li>a dynamic test to mitigate both short and long term whiplash injuries;\r\n<li>evaluation of dummy use and injury criteria vis-à-vis biofidelity and correspondence with real world accidents.</ol>\r\n\r\nGRSP is expected to consider an informal proposal, addressing all issues, including a draft Addendum 1 to the M.R.1 at its December 2016 session. AC.3 agreed to extend the mandate of the IWG until March 2017. Head Restraints Head Restraints GTR No. 7 GTR No. 7"]
13 Sep 2019
Shoe specifications for HIII and BioRID II (TEGID-19-07)
["Global Technical Regulation No. 7: Head Restraints This regulation specifies requirements for head restraints to reduce the frequency and severity of injuries caused by rearward displacement of the head (i.e. whiplash from rear-end collisions).\r\n\r\nA second phase in the development of this rule is underway to address the following:\r\n<ol><li>new headrest height requirements;\r\n<li>a dynamic test to mitigate both short and long term whiplash injuries;\r\n<li>evaluation of dummy use and injury criteria vis-à-vis biofidelity and correspondence with real world accidents.</ol>\r\n\r\nGRSP is expected to consider an informal proposal, addressing all issues, including a draft Addendum 1 to the M.R.1 at its December 2016 session. AC.3 agreed to extend the mandate of the IWG until March 2017. Head Restraints Head Restraints GTR No. 7 GTR No. 7"]

News & Developments

Three news articles related to JAMA are in the GAR database.