The complainant alleged that the Privy Council Office (PCO) had improperly withheld information under subsection 15(1) (national security, defence) and 19(1) (personal information) of the Access to Information Act in response to an access request for historical Canadian intelligence assessments records contained in specific files. The complaint falls within paragraph 30(1)(a) of the Act. PCO showed that it met all the requirements of subsection 19(1). However, PCO could not show that it met all of the requirements of subsection 15(1), in particular, how the release of the subject information would harm national security and/or the defence of Canada. The Information Commissioner ordered PCO to disclose the records in their entirety. PCO gave notice to the Information Commissioner that it would not be implementing the order.

The complaint is well founded.