What you want to ask is what are the UNCITRAL Model Law on Electronic Commerce and the Model Law on Electronic Signature? The explanation is as follows:

In 1 and "Model Law on Electronic Commerce" 199 1, the Working Group on International Payments under the United Nations Commission on International Trade Law began to formulate a globally unified EDI law.

2. The Model Law on Electronic Signatures is the most important international legislative document on electronic signatures, which was adopted by the United Nations Commission on Trade Law on 200 1 12 12. This legislative document enhances the legal effect of electronic signature, and contributes to the legislation of modern international authentication technology and the harmonious development of international relations.