"There will be no changes in our nuclear policy, this is a national issue," Xinhua quoted the Iranian ambassador as telling reporters here Monday. "Iran will exercise all its rights in the frames of the Nuclear Non-Proliferation Treaty."
Iran's presidential election is slated for Friday.
He said Tehran would allow international inspectors to enter its nuclear facilities after a protocol was signed.
The date for a new round of nuclear talks between Iran and the P5+1 group (the five permanent UN Security Council members plus Germany) has not been set, he added.