United Kingdom of Great Britain and Northern Ireland
15 Feb 2010 Proposal for amendments to GRB-50-01 (UK) GRB-51-17 2010-02-15 UK
28 Jun 2010 Proposal for draft amendments to Regulation No. 51 (UK) GRB/2010/5 2010-06-28 UK
5 Jun 2014 UK comments on the IWG-R51/R59 draft 03 series of amendments to UN R51 (UK) IWG-R51/R59-04-18 2014-06-05 UK
5 Jun 2014 UK comments on the transitional provisions of the IWG-R51/R59 draft 03 series of amendments to UN R51 (UK) IWG-R51/R59-04-20 2014-06-05 UK