The resolution calls on U.N. members to establish or maintain independent and effective oversight methods to ensure transparency, when appropriate, and accountability for state surveillance of communications, their interception and collection of personal data. The documents revealed Brazil is the top NSA target in Latin America, with spying that has included the monitoring of Rousseff's cellphone and hacking into the internal network of state-run oil company Petrobras. The key compromise dropped the contention that the domestic and international interception and collection of communications and personal data, "in particular massive surveillance," may constitute a human rights violation.