Framework Directive 2007/46/EC  M1 passenger car 
Framework Directive 2007/46/EC N1 light-duty commercial vehicle
Framework Directive 2007/46/EC M2 and M3  bus
Framework Directive 2007/46/EC N2 and N3 heavy-duty commercial vehicle
Framework Directive 2007/46/EC O1 and O2 light-duty trailer
Framework Directive 2007/46/EC O3 and O4 heavy-duty trailer 
Regulation 168/2013/EU, Chapter X L1e, L2e & L6e light-duty 2- or 3-wheel vehicles (e.g. moped and e-bike)
Regulation 168/2013/EU, Chapter X L3e, L4e, L5e & L7e heavy-duty 2- and 3-wheel vehicles (motorcycle, tricycle and quadricycle)
Regulation 167/2013/EU, Chapter X  T and C agricultural tractor
Regulation 167/2013/EU, Chapter X  R and S agricultural trailer
The vehicle categories M1 and N1 must meet the requirements listed in Annex IV, Part 1, Appendix 1, Table 1 or Table 2 respectively of Directive 2007/46/EC.