ブラジルサッカー連盟
Due to health issues, Ricardo Teixeira withdrew from his position as president of the Brazilian Football Confederation, whereupon Marin was appointed as caretaker president of the confederation on 8 March 2012. After Teixeira resigned on 12 March 2012, Marin was appointed as the new president of the Brazilian Football Confederation and of the 2014 FIFA World Cup committee.