(Background) As Power Supply Unit (PSU) is an item subject to safety certification pursuant to the Electrical Appliances and Consumer Products Safety Control as well as the Radio Waves Act, it does not undergo a separate electromagnetic compatibility (EMC) testing when imported as a replacement part. This creates a problem in the customs clearance process, causing difficulty with server replacement.

(Main issue) Imported PSU as a replacement part should not be subject to EMC testing.

(Resolution) Requested that PSU be exempt from being subjected to customs verification of clearance requirements has been submitted as it has already been certified as a component part of a server/storage.

(Result) Server/storage PSU (internal) is no longer subjected to customs verification of clearance requirements.