Iran Nuclear Treaty Act

This bill requires any U.S. agreement with Iran regarding its nuclear program to be treated as a treaty, mandating Senate approval by a two-thirds vote before it can take effect. It directly affects the President, who cannot bypass this requirement to waive or reduce sanctions related to Iran's nuclear activities. The key provision blocks the President from granting sanctions relief or taking related actions under any Iran nuclear deal - including joint plans, side agreements, or future documents - without first securing Senate treaty approval. This applies to all forms of agreements, whether legally binding or not, and covers all related materials like annexes or technical understandings.