For labor contract authentication, the county or city labor department usually performs the authentication and seals it.

Downstairs, lawyer Wu Juan from Zongheng Legal Network, please don’t talk nonsense if you don’t understand. I am talking about labor authentication. The seal is not the contract seal of the Labor Bureau. If you are just signing a contract, of course you don’t need to go to the Labor Bureau to get it stamped. But if you need authentication, you must go to the Labor Bureau to get the authentication seal. The poster asked about the authentication seal, not the contract seal. See it clearly before answering