The Centre Nadia et Lili Boulanger is a nonprofit association officially recognized as serving the public interest. It holds the moral and economic rights to the work of the two French musicians.

The Centre works to preserve, promote, and share their musical heritage while carrying their legacy forward in artistic creation, teaching, performance, and research. It pursues this mission by supporting musical projects, organizing an international voice and piano competition, masterclasses, and solidarity concerts, and publishing musicological books.