First, signature means: not only the signature of the party (person in charge), but also the fingerprint. If it is an organization, the official seal and the name of the party must be signed.

2. Signature and seal:

1. "The Negotiable Instrument Law of the People's Republic of China" (10th Promulgation of the Standing Committee of the Eighth National People's Congress on May 10, 1995 Passed at three meetings)

2. Article 7 The signature on the bill shall be a signature, a seal or a signature and a seal.

3. The signature of a legal person or other unit that uses the bill on the bill shall be the seal of the legal person or unit plus the signature of its legal representative or its authorized agent. The signature on the instrument shall be the real name of the party concerned.

3. Classification of signatures:

According to the nature of signatures, they can be divided into seals of legal entities, signatures of natural persons, and electronic signatures.

Signature and seal of the legal person unit: Generally, official documents only have the legal person seal (official seal) added to the name of the unit at the end of the official document; some official documents involving the responsibility of the legal representative, in addition to the name of the unit and the official seal, must also The legal representative’s handwritten signature and personal seal.

Signature of a natural person, handwritten signature in the name field of the document and affixed with the personal seal of the party concerned.

Since modern seals are engraved by computers, the chance of seal fraud is correspondingly greater. A single stamp has become a mere formality, so handwritten signatures are often used in combination.

With the improvement of modern fingerprint analysis capabilities, some important contracts also need to be stamped with fingerprints in addition to signatures and seals. At this time, signatures include signatures, seals, and fingerprints