协调标准
如果一种产品是根据欧洲的标准来设计并遵守欧洲标准，这样便假定该产品是符合指示中的安全要求。例如，EN60598覆盖照明产品，而EN60335则覆盖家用电气。
符合性声明
制造商或其授权的代表必须将CE标志贴在产品上，并起草一份符合性声明，细节如下：
◆ name and address of the manufacturer or his authorised representative established within the Community 制造商或其授权的欧洲代表的名称及地址,
◆ a description of the electrical equipment 电气设备的说明
◆ reference to the harmonised standards 参考的协调标准,
◆ where appropriate, references to the specifications with which conformity is declared 适当时，指出符合性声明所依赖的规范
◆ identification of the signatory who has been empowered to enter into commitments on behalf of the manufacturer or his authorised representative established within the Community 识别谁有能力代表制造商或欧盟授权代表签署,
◆ the last two digits of the year in which the CE marking was affixed.
技术文件
Technical documentation must enable the conformity of the electrical equipment to the requirements of this Directive to be assessed. It must, as far as relevant for such assessment, cover the design, manufacture and operation of the electrical equipment. It must include:
◆ a general description of the electrical equipment 电气设备的一般描述
◆ conceptual design and manufacturing drawings and schemes of components, sub-assemblies, circuits, etc. 元件，附件，电路的概念性设计和制造图纸和方案
◆ descriptions and explanations necessary for the understanding of said drawings and schemes and the operation of the electrical equipment 上述图表和方案以及电气设备操作的必要的解释和描述
◆ a list of the standards applied in full or in part, and descriptions of the solutions adopted to satisfy the safety aspects of this Directive where standards have not been applied 全部或部分引用标准的清单，在未采用标准时，为满足安全要求所采用的的解决方法
◆ results of design calculations made, examinations carried out, etc. 设计计算，检查执行的结果
◆ test reports. 测试报告.