Regulations for Safety Inspection of Hazardous Machines and Equipment Article 162
The inspection organization shall issue the qualification certificate for the special equipment for high-pressure gases, which have been qualified by re-inspection, and remark the operation validity date thereon accordingly. But for those qualified special equipment categorized under Items 2 or 3 of Article 160, the inspection date, inspection results and the extended operation validity date may be remarked on their original qualification certificate instead.The requirements stipulated in Article 155 apply mutatis mutandis to the validity time limit with the maximum duration of five (5) years.For those imported vessels equipment for high-pressure gases, the qualification mark shall be stamped on the distinct portion of the same after being inspected for identification purpose.