Inspections and certification pursuant to law
Conformity Assessment
Gas appliances specified in the law are required to meet the technical requirements in the law and bear the PS marking.
These products must pass the conformity assessment testing conducted by a third-party conformity assessment body.
JIA is registered as a Registered Conformity Assessment Body.
There are two procedures available for conformity assessment : certification by lot unit or by product type.
© Japan Gas Appliances Inspection Association

