Graham Salisbury has been appointed as the referee for the Iron’s trip to face Charlton Athletic on Saturday.
Salisbury has officiated 35 games so far this season, showing 143 yellow cards and 13 red cards.
He has been the man in the middle for two United matches so far; the home clashes against MK Dons and Rotherham.
Adrian Waters and Graham Kane are the assistant referees, with Carl Brook as fourth official.