Clash of powers: Did Operation Car Wash trigger a constitutional crisis in Brazil?

Brazil descended into a major political crisis after the 2013 mass demonstrations against electoral corruption and failure to fulfil constitutional obligations related to social and economic rights. This turmoil destabilized the political establishment and severely impacted the behaviour of legal institutions. The use of political mandates and institutional prerogatives, contrary to established social norms and traditional interpretations of the law, became unexceptional. In this article, Operation Car Wash, the impeachment of President Dilma Rousseff, and the process to save the mandate of her successor, President Michel Temer, are analysed as successive examples of ‘constitutional hardball’ that dominated Brazilian political and institutional life, leading the country to a period of ‘constitutional malaise’ or ‘constitutional regression.’ The main objective of the article is to understand the impact of this cycle of institutional retaliations, rooted in the clash between the political and legal establishments (represented by Operation Car Wash), on the stability of Brazilian constitutional democracy.