13 Sep 2011 Proposal for Corrigendum 1 to Supplement 12 to the 00 series of amendments of R50 (Japan) GRE-66-03 2011-09-13 Japan
14 Jan 2010 Proposal for Supplement 14 to Regulation No. 50 (Japan) GRE/2010/20 2010-01-14 Japan
24 Aug 2020 Comments on the application of frozen lighting regulations (Japan) SLR-40-08 2020-08-24 Japan