Tuesday 18 October 2016 11:40, UK
FIFA referee Craig Thomson will be in charge of Sunday's Betfred Cup semi-final between Rangers and Celtic at Hampden Park.
The 44-year-old, who will officiate in his 13th Glasgow derby 10 years after his first, will be assisted by David McGeachie and Alan Mulvanny with Steven McLean as his fourth official.
Kevin Clancy, who refereed last season's final between Ross County and Hibernian, takes charge of the other semi-final between Greenock Morton and Aberdeen at the national stadium on Saturday.
Alastair Mather and Gordon Crawford have been named as his assistants with Euan Anderson the fourth official.
