2. With the promotion of global environmental protection, paperless office is imperative, so the use of electronic seals is involved in the process of office and business cooperation. In order to ensure that the seal is not abused and the documents signed in business cooperation are legal, there must be requirements for electronic seals, and ordinary electronic seals cannot be used. It must be supervised and have legal effect. In case of dispute, judicial expertise can be conducted to judge the authenticity. ESCA electronic seal will be backed up in the public security system after application, and every time the seal is used, it is recorded to facilitate management; Signed documents cannot be changed or countersigned; If there is a contract dispute, the public security department can also provide judicial expertise.
3. With the rapid development of e-commerce, the state will soon issue a policy to allow online merchants and online shopping customers to use online electronic invoices. By then, the application of electronic seals will be rapidly popularized. It fully meets the characteristics of ESCA electronic seal, such as mature and reliable technology, strict examination and approval, unique seal holder, convenient system management, supervision and inspection, complete non-repudiation, high security level, improving efficiency and reducing cost, and realizing dynamic management of electronic seal.