31 Aug 2016 Amendment proposals to Regulation No. 28 on reversing alarm (Germany) GRB-64-05 2016-08-31 Draft proposal to incorporate provisions for audible signals when a vehicle is in reverse gear, including specifications relative to ambient noise levels. Germany
31 Aug 2016 Category M and N vehicle reversing alarms (Germany) GRB-64-06 2016-08-31 Germany
30 Aug 2017 Proposed terms of reference for an IWG/Task Force to draft a new Regulation on reversing alarms (Germany and Japan) GRB-66-07 2017-08-30 Proposal for a new working group to develop harmonized technical specifications, test procedures and performance requirements for audible warning systems that signal when a category M<sub>3</sub>, N<sub>2</sub>, or N<sub>3</sub> vehicle is moving in reverse gear. Germany Japan
4 Jan 2019 Germany comments on reversing warning limit values discussion points (Germany) TFRA-04-08 2019-01-04 Germany
4 Jan 2019 Compromise proposal on reversing warning limit values (Germany) TFRA-04-09 2019-01-04 Germany
16 Mar 2021 Proposal concerning revering warning sound modes (Germany) TFRWS-18-03 2021-03-16 Germany
16 Apr 2021 How to handle low-normal-high level reversing warning sounds (Germany) TFRWS-19-04 2021-04-16 Germany
16 Apr 2021 Proposal for approval of reversing warning device: Mandatory requirements Part 1 and 2 (Germany) TFRWS-19-05 2021-04-16 Germany