President Donald Trump set the stage for ending or mending the flawed 2015 Iran nuclear agreement when he announced on October 13 that he would not certify the agreement. Under the terms of the Iran Nuclear Agreement Review Act (INARA), which requires a certification statement every 90 days, the President found that the sanctions relief granted by the nuclear deal was not āappropriate and proportionateā to the specific and verifiable measures taken by Iran with respect to terminating its illicit nuclear program.