The study is concerned with those claims for compensation, which are based on the infringement of regulations applicable to procurement procedures. After the placing of the compensation within the public procurement remedy system, we outline those conducts, which can cause damage in the course of the public procurement procedure (e.g. contracting authority’s withdrawal from the public procurement, unlawful withdrawal of the tender, failing of contract conclusion, etc.). during the review of these cases, we heighten the differences existing between the classical civil law claims and the claims based on the infringement of public procurement rules.