Procurador Da República MPF Practice Questions - Concurso Público Para Procurador Da República (MPF) Exam

It retroactively revokes the statute *ex tunc*, eliminating all previously acquired rights under administrative contracts. It expands the *inter partes* effects of a definitive STF ruling to *erga omnes* with prospective (*ex nunc*) effects, unless the Senate explicitly specifies otherwise. It transforms the original judicial decision into a binding penal code provision enforceable by federal police. It requires a mandatory joint referendum by both legislative houses before taking effect.