Johnny Sexton has signed a new IRFU deal that will take him to the 2023 World Cup in France.
Sexton, 36, has 103 Ireland caps and remains Andy Farrell's first-choice no 10.
He is set to return to the starting line-up against England at Twickenham in the Six Nations clash on Saturday, having recovered from a hamstring injury that saw him miss the loss to France and come off the bench against Italy.