The first step, Euro 5, would come into force on 1 September 2009 and the second step, Euro 6, five years later, i.e. on 1 September 2014.
EURO 5 stājas spēkā 2009. gada 1. septembrī un EURO 6 – ar piecu gadu intervālu, proti, 2014. gada 1. septembrī.