Mo Farah will run at the European Athletics Team Championships in Gateshead in June.
The event on June 22 and 23 is part of the UK's Gold Event Series.
Head coach Peter Eriksson said he was "delighted" the double Olympic-gold medallist had confirmed he will compete.
He said: "I am delighted that Mo Farah has made himself available for the European Athletics Team Championships in Gateshead.
"To be able to field your strongest team is what any head coach would want in order to continue building on our GB team successes."
Double Olympic gold medallist Mo Farah will run at this summer's European Athletics Team Championships at Gateshead International Stadium in June.
– British Athletics Olympic Head Coach, Peter Eriksson
To have a double Olympic champion lining up will be great for the team and the home crowd, and I expect Great Britain to be in the mix for the title across a weekend of great athletics action.