CE mark stands for the product applicable to European Standards or Differences. It can be Self-declaration by manufacturer according to European Standard. Today, it is the mandatory mark for entering the European Market. Directives Directives are the legal requirements for certain categories of products, including the basic healthy and safety requirement. Before posting the CE mark, all the directives should be met. The manufacturer could choose the evaluation method by self. At present, the EU has issued more than 20 CE directives. Products should post the CE mark and provide the relative technical document before going into its market. Harmonized Standards The easiest way to meet the directives is by European Harmonized Standards. If a particular product complies with the Harmonized Standards, it means that it also complies with the relative directives. CE-LVD 2014/30/EU CE-EMC 2014/35/EU CE-RED 2014/53/EU RoHS 2011/65/EU (EU) 2015/863 REACH Regulation (EC) No.