A Notifying Supplier shall conduct testing of the manufactured or imported
          electrical products and keep a record of the testing for three years from
          the date of the testing. For imported electrical appliances, an importer
          shall obtain a record of the testing through the foreign manufacturer and
          keep it.
          Mandatory testing/inspection?
          1 Specified Electrical Appliances and Materials :Category A
          (1) Test within the manufacturing process 
          Tests performed within the manufacturing process of Category A products
          shall be carried out routinely on the construction, quality of material
          and performance of the applicable Category A products in accordance with
          the method of manufacture of Category A products, by a method recognized
          as appropriate to making the applicable Category A products conform to
          the technical requirements. Note: Tests of materials and parts may be substituted
          for by an incoming inspection at the time of purchase as long as such inspection
          is recognized as equivalent or superior to the applicable test.
          
          (2) Test of completed articles ・・・100% test are same as below.
          Tests of completed products Tests shall be performed on completed Category
          A products as follows: For fuses (excluding thermal links with containers
          which are of a non-current-carrying construction),their appearance shall
          be tested on every product, and for Category A products listed in the left
          column of the following table, their appearance, dielectric strength, function
          and matters listed in the right column of the table shall be tested on
          every product and for other Category A products, their appearance, dielectric
          strength and function on every product shall be tested also by the method
          in conformance with the technical requirements.
          
          (3) Test of samples
          Inspection of test specimen Testing of specimen randomly selected from
          the materials, parts, semi-finished and completed products of Category
          A shall be performed as follows: In the case of a change in the main materials,
          parts, manufacturing method, or when deemed necessary to bring the applicable
          materials, parts, semi-finished or completed products of Category A into
          conformity with technical requirements, tests shall be carried out by the
          testing methods in conformace with the technical requiremeents. Note: Tests
          of materials and parts may be substituted for by an incoming inspection
          at the time of purchase as long as such inspection is recognized as equivalent
          or superior to the applicable test.
          
          
2 Other electrical appliances and materials:Category B
 
          
            
              
                |  Other electrical appliances and materials | 
                 outer appearance | 
                dielectric strength | 
                current 
                -carrying | 
                 output voltage | 
                 scope | 
              
              
                ・Metal conduits and fittings  
                ・Cable wiring switchboxes  
                ・Fuses 
                ・ Incandescent lamps  
                ・Fluorescent lamps  
                ・Decorative lighting fixtures | 
                 ○ | 
                ー  | 
                ー  | 
                ー  | 
                 100% | 
              
              
                ・Belt conveyors  
                ・Barbers' chairs | 
                 ○ | 
                ○  | 
                ー  | 
                ー  | 
                 100% | 
              
              
                | ・Lithium-ion batteries | 
                 ○ | 
                ー  | 
                ー  | 
                ○  | 
                 100% | 
              
              
                | ・All other electrical appliances and materials | 
                 ○ | 
                ○  | 
                ○  | 
                ー  | 
                 100% | 
              
            
          
          
          Matters that must be described in the record of testing are the following:
          (1) The name and classification of type of the electrical appliance or material and a description of its construction, materials, and performance
          (2) The date and place where the test was conducted 
          (3) The name of the person conducting the test 
          (4) The quantity of the electrical appliance or material tested
          (5) The method of the test
          (6) The results of the test
          
          NOTE: Relevant Laws and regulations do not stipulate the usage of particular forms for the record of testing. 
          
          
          Contact:
          
                       Japanese Page Top