The classification shall be reviewed in particular when a significant proportion of products on the internal market achieves the two highest energy efficiency classes and when additional savings may be achieved by further differentiating products.
Razvrstitev se spremeni predvsem, če je znaten delež izdelkov na notranjem trgu uvrščen v dva najvišja razreda energetske učinkovitosti in če je z nadaljnjim razlikovanjem izdelkov mogoče doseči dodatne prihranke.