1. Need. The company's official letters, documents, and reports to the outside world use the official seal. Documents stamped with the official seal have legal effect. If they are not stamped with the official seal, they will not have legal effect. A quotation in a uniform format with a company logo is an invitation to offer and does not have the legal effect of an offer.

2. Articles 32 and 44 of my country’s Contract Law stipulate: “If the parties conclude a contract in the form of a contract, the contract shall be established when both parties sign or seal it.” A contract established in accordance with the law takes effect from the time of its establishment.

Extended information

The official seal has the function of representing the company. In addition to the signing of the contract, its effect can also involve all affairs of the company. , such as documents, notices and certificates, etc., which have administrative functions.

How to use the official seal:

The use of any unit’s official seal must strictly comply with the leadership approval system every time it is used. The official seal must be approved by the legal representative of the unit. If the legal representative of the unit is out of town or cannot approve the use due to other important tasks, the official seal must be approved by the deputy or other appropriate personnel authorized by the legal representative of the unit. Specific management personnel are not allowed to use the official seal of the unit without authorization. Handle anything

Baidu Encyclopedia official seal