Referee appointments for this weekend’s games in the Ladbrokes Premiership, Championship, League 1 and League 2.
Ladbrokes Premiership – Saturday
Hamilton Academical v Aberdeen - Nick Walsh
Hibernian v Dundee - John Beaton
Rangers v Partick Thistle - William Collum
Ross County v Motherwell - Euan Anderson
St Johnstone v Celtic - Bobby Madden (Sky Sports, 12.30pm)
Ladbrokes Premiership – Sunday
Heart of Midlothian v Kilmarnock - Kevin Clancy
Ladbrokes Championship – Saturday
Brechin City v Dumbarton - Don Robertson
Dundee United v St Mirren - Greg Aitken
Falkirk v Dunfermline Athletic - Craig Thomson
Livingston v Inverness Caley Thistle - Gavin Duncan
Morton v Queen of the South - Mat Northcroft
Ladbrokes League 1 – Saturday
Albion Rovers v Forfar Athletic - John McKendrick
Alloa Athletic v Airdrieonians - Grant Irvine
Arbroath v Ayr United - Alan Muir
Raith Rovers v East Fife - Stephen Finnie
Stranraer v Queen's Park -David Lowe
Ladbrokes League 2 – Saturday
Annan Athletic v Berwick Rangers - Mike Roncone
Cowdenbeath v Montrose - Craig Charleston
Edinburgh City v Stirling Albion - Craig Napier
Elgin City v Peterhead - Steven Kirkland
Stenhousemuir v Clyde - David Dickinson