Andrew Dallas has been appointed as the referee for tonight's UEFA Europa League tie between Real Betis and F91 Dudelange.

The Scottish referee will be assisted by Graeme Stewart and Dougie Potter, with Stuart Stevenson as the fourth official.

The full officiating team is as follows:

Referee: Andrew Dallas

AR1: Graeme Stewart

AR2: Dougie Potter

Fourth Official: Stuart Stevenson

AAR1: Nick Walsh

AAR2: Euan Anderson