These departments provide central support services for Cornell University Library:

• Alumni Affairs and Development
• Collection Development
• Communications
• Digital Scholarship & Preservation Services
  
• Interlibrary Services
• Library Administrative Operations: Accounting, Facilities and Business Operations, and Human Resources
• Library Technical Services: Acquisitions and Automated Technical Services, Cataloging and Metadata Services, and E-Resources, Serials, and Post-Cataloging Services
• Research and Assessment
• Teaching, Research, Outreach, and Learning Services