Iran from any activities related to ballistic missiles, authorized the inspection and seizure of shipments violating these restrictions, extended the asset freeze to the Islamic Revolutionary Guard Corps and the Islamic Republic of Iran Shipping Lines (IRISL), and established a Panel of Experts (whose mandate was extended three times by Resolution 1984 (8 June 2011), Resolution 2049 (7 June 2012), and Resolution 2105 (5 June 2013)). IAEA reports, 2007–2015 The IAEA has consistently stated it is unable to conclude that Iran's nuclear program is entirely peaceful. Such a conclusion would normally be drawn only for countries that have an Additional Protocol in force. Iran ceased its implementation of the Additional Protocol in 2006, and also ceased all other cooperation with the IAEA beyond what Iran acknowledged it was required to provide under its safeguards agreement, after the IAEA Board of Governors decided, in February 2006, to report Iran's safeguards non-compliance to the Security Council. The Council, invoking Chapter VII of the UN Charter, then passed Resolution 1737, which obligated Iran to implement the Additional Protocol. Iran responded that its nuclear activities were peaceful and that Security Council involvement was malicious and unlawful. In August 2007, Iran and the IAEA entered into an agreement on the modalities for resolving remaining outstanding issues, and made progress in outstanding issues except for the question of "alleged studies" of weaponization by Iran. Iran said it did not address the alleged studies in the IAEA work plan because they were not included in the plan. The IAEA did not detect the actual use of nuclear material in connection with the alleged studies and said it regrets it was unable to provide Iran with copies of the documentation concerning the alleged studies, but said the documentation was comprehensive and detailed, and therefore needed to be taken seriously. Iran said the allegations are based on "forged" documents and "fabricated" data, and that had not received copies of the documentation to enable it to prove that they were forged and fabricated. In 2011, the IAEA began to voice growing concern over possible military dimensions to Iran's nuclear program, and has released a number of reports chastising Iran's nuclear program to that effect. In February 2007, anonymous diplomats at the IAEA reportedly complained that most US intelligence shared with the IAEA had proved inaccurate, and none had led to significant discoveries inside Iran. On 10 May 2007, Iran and