The Polish Review of International and European Law is an open access scholarly journal. The editors are committed to the high scientific quality of all published texts and take all possible measures to counteract the neglect of publication standards in The Polish Review of International and European Law.

If the Editorial Board becomes aware of an author's unethical behaviour before the text is published, it is immediately returned to the author and the relevant state authorities and the home academic or scientific centre are notified of the unethical behaviour.

The review process and all publications in The Polish Review of International and European Law are free of charge.

The Polish Review of International and European Law is financed by public funds, including primarily the own funds of Cardinal Stefan Wyszynski University in Warsaw. In exceptional situations, the journal may be subsidised by a private entity, but this does not affect publication decisions, including deviation from the journal's ethical principles.

No advertisements are placed in the Polish Review of International and European Law (in the paper version and on the website). The decision to place advertisements is made by the Editor-in-Chief. 

All persons involved in the process of publishing research, articles, case commentaries and book reviews, i.e. the author, members of the Editorial Team and external reviewers, are strictly obliged to adhere to the ethical standards described below. The ethical principles presented in this section are based on the Core Practices of the Committee on Publication Ethics (COPE, https://publicationethics.org/core-practices).

The Scientific Editorial Board carries out a preliminary anti-plagiarism assessment using available databases.