That was lifted from 'Laws of the game' on the SFA website. Don't know if there is a separate document from FIFA that provides interpretation guidelines.
Was on the SFA site researching the Scottish Cup for something coming up. Maintenance and navigation on their site is crap. Perhaps the 'Laws' page is out of date...
ETA: On their site, over the weekend, results of the cup matches were updated randomly. The Rangers result was up quite quickly even though some Saturday results weren't up at the time. This morning, all results are now up - except ours.