Referee appointments for this weekend's games in the Ladbrokes Premiership, Championship, League 1 and League 2.
Ladbrokes Premiership - Saturday
Heart of Midlothian v Aberdeen - John Beaton
Partick Thistle v Kilmarnock - Gavin Duncan
Rangers v Dundee - Greg Aitken
Ross County v Hibernian - Bobby Madden
St Johnstone v Motherwell - Willie Collum
Ladbrokes Premiership - Sunday
Hamilton Academical v Celtic - Andrew Dallas (BT Sport, 12.30pm)
Ladbrokes Championship - Saturday
Brechin City v St Mirren - David Munro
Dumbarton v Dundee United - Steven McLean
Falkirk v Dunfermline Athletic - Don Robertson
Livingston v Morton - Steven Kirkland
Queen of the South v Inverness Caledonian Thistle - Euan Anderson
Ladbrokes League 1 - Saturday
Airdrieonians v Ayr United - Colin Steven
Albion Rovers v Forfar Athletic - Steven Reid
Alloa Athletic v Stranraer - Mat Northcroft
Arbroath v Raith Rovers - Stephen Finnie
Queen's Park v East Fife - Craig Charleston
Ladbrokes League 2 - Saturday
Annan Athletic v Elgin City - Duncan Williams
Berwick Rangers v Peterhead - Chris Graham
Cowdenbeath v Clyde - Lloyd Wilson
Edinburgh City v Stenhousemuir - Graham Beaton
Stirling Albion v Montrose - Mike Roncone
