Amicus Curiae Arguição de Descumprimento de Preceito Fundamental 989

On March 31, 2025, members of the O’Neill Institute’s Center for Health and Human Rights (CHHR) and the organization Ríos filed an amicus curiae brief in Arguição de Descumprimento de Preceito Fundamental 989, currently before the Supreme Federal Court (“STF”, in Portuguese) – the Brazilian Court with authority to decide constitutional matters.

Read the submission.