Stephen Kenny has signed a contract extension that will keep him in charge of the Republic of Ireland until Euro 2024.
The Republic open their Nations League campaign a month after Kenny's current deal expires.
The Football Association of Ireland made the announcement of the extension on Wednesday after what it described as "extensive and productive talks" with the former Dundalk and Derry City boss.
Kenny was appointed in April 2020.
He took over from Mick McCarthy as manager of the Republic's Under-21 side.
Kenny's team failed to win any of the first eight matches of his reign and suffered a shock defeat by Luxembourg before a marked improvement saw them lose just once in 10 games.
The new contracts have been agreed for Kenny's coaching team of Dean Kiely, Stephen Rice and Damien Doyle.
Anthony Barry left last month to take up a similar role with Belgium and Kenny is expected to appoint an assistant coach soon.
Kenny's side finished third in their World Cup qualification group, ahead of Luxembourg on goal difference, and will play a pair of games in Dublin later this month.
I consider it the ultimate honor to manage my country and I am delighted to extend my contract, Kenny said.
The players are incredibly proud to play for Ireland and in recent performances we have seen a powerful connection between the team and the Irish supporters.
The attitude of the players has been exceptional, we have seen the team grow and develop, and I, along with all of the staff, look forward to seeing the team fulfill its potential.
With the recent return of supporters to stadiums, I want to acknowledge the importance of the passionate Irish fans both home and away. I want to thank Jonathan and the Board of the FAI for sharing our belief in the international squad.