Article 10 1.

The Commission shall be empowered to adopt delegated acts pursuant to Article 10a to the extent necessary to adapt the permitted analytical methods in order to ensure consistency with any revision of the European standards referred to in Annex I or II. The Commission shall also be empowered to adopt delegated acts in accordance with Article 10a to adapt the permitted vapour pressure waivers in kPa for the ethanol content of petrol set out in Annex III within the limit set in the first subparagraph of Article 3(4). Such delegated acts shall be without prejudice to waivers granted pursuant to Article 3(4).