Abstract
The Scientific Initiation Research aims to analyze the arguments which have sustained: (i) the Brazilian Supreme Federal Court (STF) Decision on the Claim of Breach of Fundamental Precept (ADPF) 153 and (ii) the Inter-American Court of Human Rights Decision on the case of Gomes Lund et al. ("Guerrilla do Araguaia") v. Brazil, which, in relation to the validity of the Brazilian Amnesty Law…