1. Setting emission performance standards for new passenger cars as part of the Community’s integrated approach to reduce CO2 emissions from light-duty vehicles, Regulation (EC) No 443/2009 of the European parliament and of the council, April 23, 2009
2. Environmental Protection Agency (EPA), Department of Transportation (DOT), National Highway Traffic Safety Administration (NHTSA), 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel Economy Standards. USA Fed. Reg. 77, 62624–63200 (2012)
3. European Environment Agency, Average CO2 emissions from newly registered motor vehicles, (2018)
4. Regulation (EU) No 510/2011 of the European Parliament and of the Council of 11 May 2011 setting emission performance standards for new light commercial vehicles as part of the Union’s integrated approach to reduce CO2 emissions from light-duty vehicles, Official Journal of the European Union, pp. L 145/1–18, 2011
5. J. Miller, N. Lutsey, Consumer Benefits of Increased Efficiency in 2025–2030 Lightduty Vehicles in the U.S (International Council on Clean Transportation, 2017)