What is a Librarian Liaison?
Librarians are assigned to a department(s) on campus based on their educational background or experience. They are expected to serve as a communication bridge between the library system and their department(s) and vice versa in order to provide support for teaching, learning, and research. There are many roles for librarian liaisons in providing instruction sessions, research support, and collection development for their departments.
https://guides.lib.wayne.edu/LiaisonToolkit