PSE（Product Safety of Electrical Appliance & Materials）认证（在日本称之为“适合性检查”）是日本电气用品的强制性市场准入制度。目前，日本政府根据日本《电气用品安全法》将电气用品分为“特定电气用品”和“非特定电气用品”，所涵盖产品进入日本市场必须通过PSE安全认证。

PSE certification Japan Electrical supplies mandatory market access system called "suitability check" in Japan. At present, the Government of Japan, according to Japan "Electrical Appliance and Material Safety Law" electrical supplies are divided into specific electrical supplies "and" non-specific electrical supplies products to enter the Japanese market must be covered by PSE safety certification.

其中“特定电器用品”包括115种产品；“非特定电气用品”包括339种产品。

The specific electrical appliances, including 115 kinds of products; non-specific electrical supplies including 339 kinds of products.

凡属于“特定电气用品”目录内的产品，进入日本市场，必须通过日本经济产业省授权的第三方认证咨询机构认证，取得认证合格证书，并在标签上有菱形的PSE标志（如下图）。

Where a specific electrical supplies catalog products to enter the Japanese market, the third-party certification bodies must be authorized by the Japanese Ministry of Economy, to obtain a certificate of authentication and a diamond PSE flag (as shown below) on the label.

而属于“非特定电气用品”目录内的产品，进入日本市场，须经过自我测试和自我声明，确认符合日本电气用品技术基准，并在标签上有圆形的PSE标志（如下图）。

But it belongs to the "non-specific electrical supplies catalog products into the Japanese market, to go through a self-test and self-declaration, label circular the PSE logo (as shown below) and found to comply with the technical basis of the Japan Electrical Appliance.

Sample certificate 样本证书: