The right to prohibit discrimination and the necessity of equal opportunity is one of the fundamental human rights, and discrimination in work means any priority, preference, and exclusion based on unreasonable and logical grounds that harm or destroy equal opportunity and equal treatment in employment and occupation. The indicator of discrimination is social dynamics in two types, i.e. inter-generational and transgenerational. Eliminating discrimination in employment and occupation is one of the important standards of international labor law, which in its various forms should be gradually eliminated by countries. On the other hand, it is clear from the international labor documents that different behaviors are not included in the scope of discrimination, and on the other hand, discrimination has effects and consequences that should not be neglected. The international standards of work in the mentioned fields have been analyzed and evaluated in this article with an analytical-descriptive method.