In order to prevent criminals from doing illegal things, it is forbidden for any unit or individual to buy or sell seals, and it is forbidden to make or use seals illegally.

Sealing requirements:

1. Private seal has certain legal effect, but it cannot be an element of legal effect alone. It must be used with other materials to have legal effect.

2. A private seal cannot represent a signature. In our daily social behavior, if a private seal is to have legal effect, it must be filed or notarized, otherwise it will have no legal effect.

3. Seals include official seals and private seals. The former includes units, organizations and individual industrial and commercial households, and the state implements record management; The latter is only for personal use, and the state has not implemented record management.

References:

Baidu Encyclopedia _ Seal