Rules and conditions for affixing the CE marking 
贴付CE标志的原则和要求
1. The CE marking shall be affixed visibly, legibly and indelibly to the product or to its data plate. Where that is not possible or not warranted on account of the nature of the product, it shall be affixed to the packaging and to the accompanying documents, where the legislation concerned provides for such documents. CE标志应清晰牢固贴付产品上或铭牌上，产品上不方便贴，应在相关包装及随机文件上。
2. The CE marking shall be affixed before the product is placed on the market. It may be followed by a pictogram or any other mark indicating a special risk or use.
产品投放市场前，应贴付CE标记
3. The CE marking shall be followed by the identification number of the notified body, where that body is involved in the production control phase.
The identification number of the notified body shall be affixed by the body itself or, under its instructions, by the manufacturer or his authorised representative.
产品需要第三方公告机构介入的时候，CE标记后面应加公告机构代码。