
https://www.economiesuisse.ch/sites/default/files/publications/swisscode_e_web.pdf

https://www.acea.be/press-releases/article/auto-industry-reacts-to-deal-on-co2-targets-for-cars-and-vans

https://www.cps.org.uk/files/reports/original/201001000814-CPSUPWARDLYMOBILE2.pdf