The author analyzes the relationship between the provisions of the Copyright and Related Rights Act and the provisions of Chapter 5b of the Consumer Protection Act. It concludes that there is a correspondence of norms within the scope of Art. 55 of the Copyright Act and Art. 43h et seq. of the Consumer Protection Act, and that the former liability regime is more favorable to an author than the latter in relation to an entrepreneur. The study also includes an assessment of the above situation from the point of view of the cohesion of the legal system and a postulate de lege ferenda.