- Access Services, including circulation and delivery services, course reserves, carrels and lockers, the Library Public Services office, and more.
- Interlibrary Services, including both Interlibrary Loan and Borrow Direct.
- Research and Learning Services, including reference, instruction and outreach services as well as the Map & Geospatial unit.
- Stacks Management maintains the physical collections housed in Olin, Uris and Kroch/Asia libraries. This includes the shelving, searching and shifting of material, as well as maintaining the overall appearance and accessibility of the collections.
- Other Services