Man in the middle: Scott Duncan
Scott Duncan will be the man in the middle when Swansea City take on Nottingham Forest on Saturday (3pm).
Northumberland official Duncan has been operating in the Football League since 2012.
Duncan has already taken charge of Forest this season, having refereed their Carabao Cup tie against Bury in August.
He sent off Forest keeper Jordan Smith in that match.
Duncan has never previously refereed a Swans game.
He will be assisted this weekend by Mark Russell and Mark Pottage, while Ollie Yates will be the fourth official.