1. The list of ingredients shall be headed or preceded by a suitable heading which consists of or includes the word 'ingredients'. It shall include all the ingredients of the food, in descending order of weight, as recorded at the time of their use in the manufacture of the food.
2. Ingredients shall be designated by their specific name, where applicable, in accordance with the rules laid down in Article 17 and in Annex VI.
3. All ingredients present in the form of engineered nanomaterials shall be clearly indicated in the list of ingredients. The names of such ingredients shall be followed by the word 'nano' in brackets.
4. Technical rules for applying paragraphs 1 and 2 of this Article are laid down in Annex VII.
5. For the purposes of achieving the objectives of this Regulation, the Commission shall, by means of delegated acts in accordance with Article 51, adjust and adapt the definition of engineered nanomaterials referred to in point (t) of Article 2(2) to technical and scientific progress or to definitions agreed at international level.