 In February 1975 an Interprovincional or Regional Mafia Commission was formed on the instigation of Giuseppe Calderone who became its first "secretary".It was meant to coordinate the provincial Mafia commissions and avoid conflicts over business interests such as public works contracts that crossed provincial borders.The other members were Gaetano Badalamenti for Palermo, Giuseppe Settecasi (Agrigento), Cola Buccelato (Trapani), Angelo Mongiovì (Enna) and Giuseppe Di Cristina (Caltanissetta).