Sumário:Identification : BRA-2017-3-009 a) Brazil / b) Federal Supreme Court / c) Full Court / d) 06.10.2016 / e) Direct Action for a declaration of unconstitutionality 4983 (ADI 4983) / f) Vaquejada and protection of the environment / g) Diário da Justiça Eletrônico (Official Gazette), 87, 27.04.2017 / h).