Four research areas have been selected for the 2023/2027 period. They represent the range of linguistic topics CELISO covers.

Research Area n°1 : Language, Variation and Change
Area Manager and Contact : Delphine Pasques

Research Area n°2:  Language(s) and Cognition
Area Managers and Contact: Christelle Lacassain and Elise Mignot

Research Area n°3: Didactics
Area Managers and Contact: Cédric Brudermann and Cédric Sarré

Research Area n°4: Discourse, Domains, and Specialised Milieus
Area Manager and Contact: Fanny Domenec