Referee appointments for this weekend’s games in the Ladbrokes Premiership, Championship, League 1 and League 2.
Ladbrokes Premiership - Friday
Kilmarnock v Heart of Midlothian - Euan Anderson (BT Sport, 7.45pm)
Ladbrokes Premiership - Saturday
Dundee v Hamilton Academical - John Beaton
Motherwell v Inverness CT - Willie Collum
Rangers v Partick Thistle - Nick Walsh
St Johnstone v Aberdeen - Bobby Madden
Ladbrokes Premiership - Sunday
Ross County v Celtic - Don Robertson (Sky Sports, 12.30pm)
Ladbrokes Championship - Saturday
Ayr United v Dundee United - Crawford Allan (BBC ALBA, 5.15pm)
Dumbarton v Dunfermline Athletic - Alan Muir
Falkirk v St Mirren - Craig Thomson
Hibernian v Queen of the South - Barry Cook
Raith Rovers v Morton - Alan Newlands
Ladbrokes League 1 - Saturday
Alloa Athletic v Brechin City - Steven Kirkland
East Fife v Peterhead - Mat Northcroft
Queen's Park v Albion Rovers - Greg Aitken
Stenhousemuir v Livingston - Colin Steven
Stranraer v Airdrieonians - Gavin Duncan
Ladbrokes League 2 - Saturday
Annan Athletic v Berwick Rangers - John McKendrick
Arbroath v Edinburgh City - Mike Roncone
Clyde v Elgin City - Craig Napier
Montrose v Forfar Athletic - David Munro
Stirling Albion v Cowdenbeath - Scott Millar