RT null T1 Opening the Door to Cleaner Vehicles in Developing and Transition Countries: The Role of Lower Sulphur Fuels - Report T2 Ouvrir la voie à des véhicules plus propres dans les pays en développement et les pays en transition : le rôle des carburants à faible teneur en soufre — Rapport T2 فتح الباب أمام مركبات أنظف في البلدان النامية والبلدان التي تمر بمرحلة انتقالية: دور الوقود منخفض الكبريت — تقرير T2 Открывая путь к более экологичным транспортным средствам в развивающихся странах и странах с переходной экономикой: роль топлива с низким содержанием серы — доклад T2 为发展中国家和转型国家开启清洁车辆之路:低硫燃料的作用——报告 A1 United Nations Environment Programme, K1 fuel K1 sulphur K1 air quality K1 motor vehicle emission K1 developing country SN Not Available YR 2012 FD 2012 LK https://wedocs.unep.org/handle/20.500.11822/21550 UL https://wedocs.unep.org/handle/20.500.11822/21550 NO This publication provides information to help policymakers in developing and transi- tion countries understand the effects of the presence of sulphur in transportation fuels and the options available to lower sulphur levels to reduce vehicular emissions. The publication provides a general, non-technical overview of the considerations, benefits, and options for the development of policies and actions to reduce the level of sulphur in transportation fuels. NO https://www.unep.org/transport/pcfv/ NO https://www.unep.org/resources/report/opening-door-cleaner-vehicles-developing-and-transition-countriesthe-role-lower DS UN Environment Document Repository RD Sep 17, 2026