The seal is stamped on the right lower end of the official document, with no words on it and the year on the bottom. The seal should be clear and correct. Non-standard official documents submitted jointly shall be stamped with the seal of the main newspaper organ, but the name of the issuer of the countersignature organ shall be indicated on the front page. The official documents jointly issued shall be sealed. Documents written in the name of the Chief Executive must be preceded by a document number and followed by a signature seal.

Party documents and general documents with specific prefixes are not stamped with the seal of the issuing authority.