Interlibrary Loan (ILL) is the borrowing and lending of materials between libraries. The purpose of offering ILL services is to obtain materials and information not available at Siouxland Libraries and to provide resources to other libraries. This service supports the library’s mission by connecting users to a broader world of ideas and information. Interlibrary loan is intended to supplement information needs and is not a substitute for the library’s collection. Items frequently requested will be considered for purchase.
The conditions of this service are set by the Interlibrary Loan Code for the United States, Copyright Law of the United States, and by the regulations of individual libraries. Requests for copies must comply with Section 108 of the U.S. Copyright Law.
Siouxland Libraries will request materials from libraries throughout the United States. Some requests may not be filled due to high demand, copyright restrictions, unavailability, or policy restrictions from other libraries. Customers will be notified if a request cannot be filled.
Interlibrary loan is not designed for rush or urgent requests; however, every effort will be made to order ILL requests quickly. Including correct citation information, such as format, title, author, publication date, volume and page numbers will help staff process requests swiftly and accurately. Not all requests can be fulfilled. High demand items, reference materials, textbooks, course materials, rare, valuable, or archival materials are often not available through interlibrary loan.
Siouxland Libraries will adhere to conditions set by the lending library for the use of their materials. Some items may be available for in-library use only.
Siouxland Libraries does not charge to lend items through interlibrary loan and will make every effort to supply materials from our collection to other libraries in the United States. Some items may be unavailable due to cost, uniqueness, copyright restriction, demand by Siouxland Libraries customers, or other limitations.
Effective Date: Monday, November 17, 2025
Approved by the Siouxland Library Board of Trustees on: Wednesday, November 12, 2025