Senator Abetz asked the Minister for Innovation, Industry, Science and Research, upon notice, on 25 July 2011: With reference to the answer to question on notice no. 676 (Senate Hansard, 4 July 2011, p. 3979): (1) In relation to answer 7, could a copy of the letter written by Dr Kelly be provided? (2) Who were the officers involved referred to in answer 4? (3) Can a detailed description be provided of the material referred to in question 5? (4) How long did the Director-Generals inquiry take?