The resolution, passed in September, warns Iran could be referred to the UN Security Council for possible sanctions unless it allays fears over its nuclear program.
Meanwhile, more than 1,000 people gathered in central Tehran protested today, chanting slogans that included "Nuclear energy is our right" and "Death to America, Death to Israel."
Similar state-sponsored rallies were held in cities across the country, state media reported.
Iranian Parliament Moves To Suspend UN Nuclear Checks
IAEA Chief Hopeful Over Iran-Europe Talks
Nobel Peace Prize Awarded To IAEA, El-Baradei
Also see RFE/RL's dedicated Iran's Nuclear Program page.