An electronic signature is equivalent to a handwritten signature of the signatory and has the same legal consequences if the following conditions are met: 1) the authenticity of the electronic signature is certified using a public key that has a registration certificate; 2) the person who signed the electronic document lawfully owns the private key of the electronic signature; 3) the electronic signature is used in accordance with the information specified in the registration certificate; 4) an electronic signature has been created and a registration certificate issued by an accredited certification center of the Republic of Kazakhstan or a foreign certification center registered with a trusted third party of the Republic of Kazakhstan.