ALSC cannot Authenticate your documents on Fridays with our same day priority service because Global Affairs Canada has reduced their operating hours for the public and are closed on Fridays. We are, unfortunately, unable to provide same day priority authentication on Fridays due to this hour reduction. The new operating hours for Global Affair Canada are now Monday to Thursday 10:30 AM till 12Noon and 2:00 PM to 3:00 PM. In addition, they do have restrictions as to how many documents can be processed daily.