Certain information has been released through access to information from various departments on Phoenix as a project. As my colleague mentioned earlier, cabinet confidences and advice to cabinet and the Prime Minister are confidential and therefore would not have been released.
Evidence of meeting #121 for Government Operations and Estimates in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was pco.
A recording is available from Parliament.