Referee appointments for this weekend’s games in the Ladbrokes Premiership, Championship, League 1 and League 2…
Ladbrokes Championship – Friday
Livingston v Dundee United - Craig Thomson (BBC ALBA, 7.35pm)
Ladbrokes Premiership – Saturday
Dundee v Motherwell - Alan Muir
Hamilton Academical v Partick Thistle - Nick Walsh
Kilmarnock v Hibernian - Kevin Clancy (Sky Sports, 12.30pm)
Rangers v Heart of Midlothian - John Beaton
St Johnstone v Ross County – Willie Collum
Ladbrokes Championship – Saturday
Falkirk v Dumbarton - Colin Steven
Inverness CT v Morton - Steven Kirkland
Queen of the South v Dunfermline Athletic - Don Robertson
St Mirren v Brechin City - Steven McLean
Ladbrokes League 1 – Saturday
Ayr United v Airdrieonians - Alan Newlands
East Fife v Albion Rovers - Mike Roncone
Queen’s Park v Forfar Athletic - Scott Millar
Raith Rovers v Arbroath - Mat Northcroft
Stranraer v Alloa Athletic - Steven Reid
Ladbrokes League 2 – Saturday
Annan Athletic v Stenhousemuir - Grant Irvine
Berwick Rangers v Montrose - Craig Charleston
Cowdenbeath v Peterhead - David Lowe
Edinburgh City v Elgin City - Kevin Graham
Stirling Albion v Clyde - Chris Graham
Ladbrokes Premiership – Sunday
Aberdeen v Celtic - Bobby Madden (Sky Sports, 1.30pm)