A fixação da idade mínima na aposentadoria especial inserida pela emenda constitucional 103\2019 e o princípio do retrocesso em Direito sociais fundamentais.

Abstract

The Constitutional Amendment 103/19 changed the social security system. This research aims to study the changes brought about, no longer concerned with the health of the worker when he established the minimum age for granting the special retirement benefit linked to the minimum time of exposure to agents, making the worker remain

more time exposed to harmful agents. To achieve the objectives, the hypothetical- deductive approach method was used, the method of historical evolutionary and

comparative procedure, as a research technique, the bibliographic and documentary was used, based on scientific research already done on the theme, as well as the protection of the legislation . The concepts and characteristics of special retirement and its relationship with workers' health were analyzed, comparing their main devices before and after EC 103/19. It was concluded that Constitutional Amendment 103/19 brought a major setback to fundamental social rights.