I can't comment specifically on that area of the document as it isn't one on which I've been working, but essentially the same principles apply. If they are being held in a classified form, right now there is no other mechanism besides going through the very cumbersome process of asking for an ATIP release to get access to those records.
In those cases, there may be exemptions that apply that are different from the ones I'm constantly dealing with, but again the principle is the same.