Division 1 IntroductionF1
This Part shall apply to M and N1 class I vehicles based on types approved after 1 January 2019 and to all vehicles registered after 1 September 2019 and to N1 classes II and III and N2 vehicles based on types approved after 1 September 2019 and registered after 1 September 2020.
It sets out the in-service conformity (ISC) requirements for checking compliance against the emission limits for tailpipe (including low temperature) and evaporative emissions throughout the normal life of the vehicle up to five years or 100 000 km, whichever is sooner.