CE marking
Depending on the level of risk of the product, the CE marking is affixed to a product by the manufacturer or authorized representative who needs to ensure that the product meets all the CE marking requirements. In some cases, if a product has minimal risk, it can be self-certified by a manufacturer making a declaration of conformity and affixing the CE marking to their own product. Self-certification exists only for products that have a minimal risk for their use, and this is clearly foreseen in the relevant directive according to the product "category". In order to certify, the manufacturer must do several things: