Jamie Lennon is one of nine SSE Airtricity League players with Stephen Kenny's IRL U21s squad for Sunday's U21 European Championships Qualifing game against Luxembourg.
March 24: v Luxembourg, Tallagh Stadium, KO 5pm
Brian Maher is in Russia with the Under 19s for three Elite Round qualifying matches. The Republic of Ireland Under-19s are faced with the task of topping Group 1 if they are to qualify for the 2019 UEFA European Under-19 Championships in Armenia.
March 20: v Romania, Kuban Stadium, Krasnodar, KO 9am
March 23: v Azerbaijan, Kuban Stadium, Krasnodar, KO 9am
March 26: v Russia, FC Krasnodar Academy Stadium, KO 2pm
Brandon Holt is with the IRL Under 17s for two friendly games against Finland. The two games will act as the Republic of Ireland Under-17s final warm-up games ahead of the UEFA European Under-17 Championships in May, which will be held in Ireland.
March 22: v Finland, RSC, KO 7pm
March 25: v Finland, Tallaght Stadium, KO 1pm
Darragh Burns is in the Northern Ireland U17 squad for their UEFA European Under-17 Championship elite round games. The eight group winners and the seven runners-up with the best records against the teams first and third in their section will join hosts the Republic of Ireland in the finals from 3 to 19 May.
March 20: v Netherlands, Sportpark Juliana, KO 6pm
March 23: v Czech Republic, Sportpark Juliana, KO 12pm
March 26: v Israel, Sportpark Zegersloot, KO 6pm