Once again, we are pleased to present this book which is the result of the conference held in Katowice in 2022 and the effect of the international cooperation between the Research Group of the Commercial Law acting at the Faculty of Law and Administration of the University of Silesia in Katowice and representatives of foreign university departments of private law from the Czech Republic, Slovakia, and Ukraine. The publication is the continuation of the international cooperation that began in 2014.

The idea of the sixth collective publication was to analyze the directions of legislative changes in the field of private law in individual countries. In this edition, the entire publication consists of fourteen articles devoted to the issues of company law, commercial contract law, including the development contract, capital market issues, and bankruptcy law.

This publication is dedicated primarily to civil and commercial law academics, but it also addresses the issues relevant to legal practice. The presented papers may, to a large extent, constitute material for comparative research.