Request for a mandate to develop amendments to UN GTR No. 6 on Safety Glazing (Panoramic Sunroof Glazing)
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The main objective of this proposal is to develop an amendment to UN GTR No. 6 on Safety Glazing concerning clarification of the methods (e.g. 227g ball drop test), etc. for testing and evaluating the mechanical strength of toughened glass so that the safety of a panoramic sunroof is assured.

Reference Number: WP.29-164-25
Origin: Korea
Date: 8 November 2014
Related Documents:
WP.29-164-24 | Proposed Terms of Reference for an informal group on Panoramic Sunroof Glazing
WP.29/2015/42 | Request for authorization to develop amendments to GTR No. 6
World Forum for the Harmonization of Vehicle Regulations | Session 164 | 11-14 Nov 2014

94. WP.29 decided to consider this subject under agenda item 18.9.

121. Referring to the decision taken by WP.29 under agenda item 8.9 (see para. 94 above), AC.3 considered the proposal of authorization to develop an amendment to the UN GTR (WP.29-164-25) and the draft ToR of the IWG (WP.29-164-24). AC.3 endorsed, in principle, the proposal of authorization and the establishment of the IWG as proposed by the representative of Korea. The secretariat was requested to distribute WP.29-164-25 with an official symbol for consideration at the March 2015 session. AC.3 agreed to resume consideration of a revised version of the ToR prepared by the IWG and then endorsed by GRSG at its May 2015 session.