State Grid does not issue electrician certificates, and the former high-voltage network access license has been cancelled and merged into high-voltage electrician certificates. The low-voltage electrician certificate is issued by the safety supervision bureau, and it is necessary to take the training exam to obtain evidence. Generally, you can get the certificate within 20 days at the earliest, and two months at the slowest. In July this year, there was no physical certificate, only an electronic certificate, and the cost was about 800 to 1000.