If you know a diploma ID, you can verify the authenticity of all its information, i.e. find out whether the name, year of graduation, programme of studies as well as the field the person has enrolled in correspond to the information provided by the school.
According to the Higher Education Act (111/1998 Sb.), a diploma represents a public document.
According to Act 40/2009 Sb., Clause 348, forging or editing a public document represents a crime and may even result in imprisonment. It is not only those committing forgery that are subject to legal penalties, but also those who buy or otherwise get themselves a forged document.
It is only the information displayed at https://pravydiplom.cz (not that which has been printed or recorded in any other way!) that is trustworthy. Details
The PravyDiplom.cz service is being developed by the team of IT specialists administering Information System MU and the systems used for detecting instances of plagiarism such as Theses.cz, Odevzdej.cz and Repozitar.cz. All the schools involved in the project administer their own data and are responsible for their correctness.