As far as cabinet confidences are concerned, it is in the Act. According to the policy of the Treasury Board Secretariat, consultation is compulsory about cabinet confidences before disclosing the contents of the documents. I believe they should be exempted instead of excluded, which would give me a right of review. From my position as Commissioner, that would be what would make the most difference.
On April 15th, 2010. See this statement in context.