If there are any errors or omissions when filling in the work ticket and need to be corrected, standard symbols should be used and the traces should be clear. According to relevant public information inquiries, work tickets should be filled in and issued with a pen or ballpoint pen in duplicate. The content should be correct and clear, and no alterations should be made at will. If there are some errors or missing words that need to be corrected, standard symbols should be used and the handwriting should be clear.

1. Computer-generated or printed work tickets should use a unified ticket format. It must be verified by the issuer of the work ticket and must be signed manually or electronically before execution.

2. A copy of the work ticket should be kept at the work place and collected by the person in charge of the work. The other copy will be collected by the work permit holder and handed over on value. The work permit holder shall record the work ticket number, work tasks, permit and end time in the register.

3. In a work ticket, the issuer of the work ticket, the person in charge of the work and the work permit holder shall not serve as concurrently for each other. The person in charge of the job can fill in the job ticket.

4. The work ticket is issued by the equipment operation and management unit, or by the repair, testing and infrastructure unit that has been reviewed and approved by the equipment operation and management unit. The list of work ticket issuers and work leaders of the repair, testing and infrastructure units should be submitted to the relevant equipment operation and management units for filing in advance. The first type of work ticket can be used as a general work ticket and divided work tickets when the work ticket issuer deems it necessary, and they can be issued at the same time. The filling and licensing of general work tickets and sub-work tickets shall be implemented after approval by the unit's leading chief engineer in charge of production.