This is a really very useful blog and also very informative for me. Thanks for sharing the blog and also for the useful information. Enjoy this article to help us read between the lines to get to the truth. Visit us at 75health As an administrator under the Health Information Act (HIA), physicians are responsible for the retention and control of their patients` health information. EMR suppliers are not trustees. All physicians are reminded to review their information manager agreements to ensure that they have signed the agreement as an administrator. College of Physicians and Surgeons of Alberta September 6, 2013 Messenger 1 review.