“…On one hand, the review of (distant and more recent) history leads to the understanding that "progress in the limitation of working hours -is it necessary to remind of it -is one of the basic tendencies in the development of (national, comparative and international) labour law" (Kovačević, 2009, p. 89). To that end, it may be said that the development of labour law at the international level was, inter alia, aimed at "labour humanization, as well as the promotion of equality and solidarity" (Turčinović, Bakić, Stojković Zlatanović, 2020, p. 1184). On the other hand, "capitalism has outgrown national frameworks, becoming a supranational worldwide process and relationship, in which only one argument is appreciated, i.e.…”