(Zrewidowana) Europejska Karta Społeczna jako międzynarodowy standard chroniący prawa wynikające z systemu zabezpieczenia społecznego w okresie przemian ekonomiczno-społecznych

The article analyzes the rights in the area of social security resulting from the European Social Charter and the Revised European Social Charter. The study presents both standards resulting directly from the provisions of the above-mentioned treaties as well as requirements interpreted by the European Committee of Social Rights. Particular attention was paid to the guarantees of the social security system and protection of entitled persons in the event of the necessity to limit the level of granted benefits, especially in the event of an economic crisis.