The thesis deals with audit quality and auditor selection. These can indeed have a significant effect on audit quality. The introductory chapters of the thesis describe a quality in general form. It offers a basic characteristic of audit and auditor. It is deal with a legislative framework, necessary standards and another regulation of audit quality. Subsequently, it explains control system of audit quality in the Czech Republic and it describes watchdog bodies in the Czech Republic. After that the publication of Federation of European Accountants (FEE) from 2013 is analysed and criteria are presented. These criteria proceed from survey of FEE and determine the auditor selection. In conclusion it deals with application of discovered informa...