I don't have a health certificate.

The so-called seizure is definitely illegal, regardless of people or things, but in reality enterprises can use escrow, employee turnover, temporary concentration of agency procedures and so on to prevaricate. Whether there is enough evidence depends on the following points.

The basis of compensation is the loss and the relevant provisions of the state. The state did not claim compensation for the confiscation of documents or the failure to return them in time. Faced with this situation, we can only deal with the loss compensation mechanism in the General Principles of Civil Law, such as 1, the delay and extra transportation expenses caused by the seizure of documents by enterprises; 2. The seizure certificate is damaged, resulting in completing formalities and time loss; 3. In other cases, property and health losses caused by the lack of these certificates.

In the above cases, individuals need to keep evidence, certificates and certificates, as well as the evidence that the documents have been detained, before they can propose a claim.

I also have the experience of claiming compensation from my own enterprise. I communicate with the other party and reach an agreement before considering the arbitration institution or the court. Most enterprises don't support and don't want to break the law, and they won't lose their credibility and employees' recognition for small money.