His assistant referees are Dougie Potter and Sean Carr, with Nick Walsh appointed as the Fourth Official.
Refereeing
Dallas to officiate Portugal U21s v Switzerland U21s
13 Nov 17
Andrew Dallas has been appointed to referee the UEFA U21 Championship Qualifying match, Portugal, v. Switzerland, tomorrow.
![Image: Dallas to officiate Portugal U21s v Switzerland U21s [Migrated]](https://images.ctfassets.net/qu0slcxvbwp6/40295pwjuZgKUHXROK2QoF/395f42e06f76cf85c311352d6ae1007a/fifaref2016_640x360.jpg?fm=webp&fit=fill&f=face&w=640&h=360)
![Image: Abbie Hendry and Olivia Crawford on hand to inspire referees. [Migrated]](https://images.ctfassets.net/qu0slcxvbwp6/2AdfV9GeGB7dvnpxmQFOeQ/1a9670d840c61f9f8d6d3de22c22e398/21620573-1.jpg?fm=webp&fit=fill&f=face&w=3280&h=2192)
![Image: FIFA International List for 2026 Confirmed [Migrated]](https://images.ctfassets.net/qu0slcxvbwp6/7zAGruzI7lhLIGV8y4l3Zw/ce93db56e4980a318cab72b68046767b/21541576.jpg?fm=webp&fit=fill&f=face&w=4676&h=2954)
![Image: Nick Walsh promoted to UEFA Elite Referee Category [Migrated]](https://images.ctfassets.net/qu0slcxvbwp6/1Aua4TpMEqTupgttrIii97/0f9c1a5c75ba1c29ae6fe140872f0db3/21543997.jpg?fm=webp&fit=fill&f=face&w=4208&h=2800)