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ILL requests moved to CSU+

On July 1, 2025 we retired the older interlibrary loan system (ill.sonoma.edu) and moved all requests into the same system already use for CSU+—directly through OneSearch.

Place a CSU+ Request

What's changed? 

  •  All materials are  requested through the same familiar OneSearch interface.
  • The separate interlibrary loan site (ill.sonoma.edu) was discontinued. 

What does this mean for you?

  • The process for requesting items stayed the same if you've been using CSU+. For those who have continued to use the separate ILL system, everything is now in one place, making access seamless.
  • If you have any outstanding requests in the old system or questions about the transition, we're here to help. Visit our CSU+ page  or contact us at [email protected].