Hello, dear, I'm glad to answer your question. The official name of the forklift operation certificate is "Special Equipment Operator Certificate", and the issuing unit is the Municipal Quality Supervision Bureau. The operation type is forklift driver, and the project is N2. The forklift license is valid for four years now. Three months before the expiration of the validity period, the holder shall apply for re-inspection. If post-inspection is needed, the holder shall apply to the local license issuing department for re-inspection on the basis of passing the inspection. If the second interview is unqualified or the second interview is unqualified, it is no longer valid.