Provisions on the size of the official seal:

Approved by the district public security organs; The diameter of the official seal of enterprises and institutions is generally 4.2-3.8 cm.

The uniform diameter of the financial seal is 3 cm.

The trade union seal must be round. The seal has a diameter of 4.2cm, the outer ring is bilateral, the outer ring is thick, the side width is 0. 1cm, the inner edge is thin, and the side width is 0.0 1cm. The upper arc is the name of the unit, circulating from left to right, and the font of the seal is simplified.

Extended data

Stamping program

Because the Ministry of Public Security has not made uniform provisions on the engraving procedure, the provisions on the engraving procedure vary from place to place. According to the different types of seals, the procedures are different.

The official seal of the party and government, state-owned or collective enterprises, institutions and their internal institutions shall be engraved, and the certification documents or letters issued by the leading department at the next higher level or the department approved to set up shall prevail.

Go through the examination and approval procedures at the public security administrative department of the public security organ at or above the county level where the unit is located, and issue a seal-engraving notice or letter of introduction and certificate after being audited by the public security organ. And engrave the official seal in the engraving factory or engraving shop designated by the public security organ.

School seal engraving, must rely on the certificate issued by the administrative department of education, to the local public security organs at or above the county level for examination and approval procedures. After approval, carving can be carried out in the designated carving shop or factory.

Baidu Encyclopedia-Official Seal