United Kingdom of Great Britain and Northern Ireland
23 Dec 2011 Proposal for corrigendum to Regulation No. 49 (UK) GRPE-63-03 2011-12-23 UK
16 Mar 2012 Proposal for amendments to document GRPE/2012/4 (UK) GRPE-63-22 2012-03-16 This document proposes to add the use of poly-alpha-olefin filters and to correct an error in the particle number measurement diagram in UN Regulation 49. UK
3 Jun 2021 UN R49: Proposal for a Supplement to 07 series of amendment (UK) GRPE-83-22 2021-06-03 UK
29 Mar 2010 Proposal for Supplement 4 to the 05 series of amendments to Regulation No. 49 (UK) GRPE/2010/7 2010-03-29 UK
27 Oct 2021 UN R49: Proposal for a new Supplement to the 07 series of amendments (UK) GRPE/2022/3 2021-10-27 Proposal to introduce provisions for the approval of a vehicle type with an approved engine with regard to their emission of pollutants, and the reporting of the CO2 emissions and fuel consumption for type approval of vehicles with a reference mass exceeding 2,380 kg but not exceeding 2,610 kg. UK