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Iran has begun nuclear transparency steps - IAEA
"The implementation of these five measures started," International Atomic Energy Agency Director General Yukiya Amano told reporters at Vienna airport on his return from Tehran, where he met senior Iranian officials.
"I expect that progress will be made over the next week," said Amano, after securing what he called on Sunday a firm commitment to cooperate with the IAEA's long-running inquiry into Iran's disputed nuclear programme.
Iran denies its programme has any military objectives.
(Reporting by Fredrik Dahl; Writing by Georgina Prodhan; Editing by Michael Shields)