Dozens of countries have demanded that Iran immediately answer questions about its nuclear program, including disclosing the current location of nuclear materials from former secret facilities. The demand came in a joint statement on September 13 from more than 60 countries that was read out by a Danish diplomat at the International Atomic Energy Agency's (IAEA) Board of Governors meeting in Vienna. The countries also asked for clarification on other ambiguities about Iran's uranium stockpile. The countries also criticized Tehran for not issuing entry visas to certain IAEA inspectors.