Streszczenie
The author draws attention to the process of internationalization of Polish labour
law. One of its stages was to assimilate the achievements of the International Labour Organization,
Council of Europe and the European Union social law. The challenge now
is the law created by transnational corporations through agreements with the employees
or by self-regulation by the same companies. The results of this self-regulation are primarily
codes of conduct, which are expression of the so-called corporate social responsibility.
Codes of ethics are becoming labor law issue. The author analyzes the relationship between
the provisions of the codes and the national legal order, particularly in the area of labour
relations, pointing at the progressive transformation of ethical rules into legal ones.