The inspecting organization shall stamp the qualification mark (annex 7) on the specification of Fixed TypeCranes for the fixed type cranes qualified through the completion test orthey are deemed qualified according to pParagraph 3 and 4 of Article 13, after being signed by the labor inspector or acting inspector (hereinafter referred to as the Inspector), 1 copy of the specification shall then be delivered to the applicant, and the qualification mark shall be printed, painted or posted at distinct part of the object inspected for identification.The inspecting organization shall issue the Report for Results of Completion Inspection (Annex 8) and Qualification Certificate (Annex 9) to the fixed type cranes qualified in the completion inspection, the maximum period of validity for the aforesaid documents shall be 2 years.The Employer shall hang the aforesaid Qualification Certificate or its photocopy in the cab of the cranes or obvious locations in the workplace.