[1] In parliament, Anthoine serves on the Committee on Cultural Affairs and Education.
In addition to her committee assignments, she is a member of the French-Jordanian Parliamentary Friendship Group.
[2] In the Republicans' 2017 leadership election, Anthoine endorsed Laurent Wauquiez as chairman.
[3] Anthoine was re-elected in the 2022 French legislative election.
Ahead of the Republicans' 2022 convention, Anthoine endorsed Éric Ciotti as chairman of the party.