Article 33 2.

A notified body shall carry out conformity assessments in a proportionate manner, avoiding the creation of an unnecessary burden for economic operators, and taking due account of the size of an undertaking, the sector in which the undertaking operates, the structure of the undertaking, the degree of complexity of the battery to be assessed and the mass or serial nature of the production process. The notified body shall nevertheless respect the degree of rigour and the level of protection required for the compliance of the battery and of economic operators with this Regulation.