Article 3 of the "Electronic Signature Law of the People's Republic of China" stipulates that in contracts or other documents, documents and other documents in civil activities, the parties may agree to use or not use electronic signatures and data messages. .

The legal effect of documents agreed by the parties to use electronic signatures and data messages shall not be denied simply because they are in the form of electronic signatures or data messages.

The provisions of the preceding paragraph do not apply to the following documents:

(1) those involving marriage, adoption, inheritance and other personal relationships;

(2) those involving land and houses Waiting for the transfer of real estate rights and interests;

(3) Involving the cessation of water supply, heating, gas supply, power supply and other public utility services;

(4) Inappropriate provisions of laws and administrative regulations Other situations where electronic documents are applicable.