Patrons of one library borrowing material owned by another library

<span class="mw-page-title-main">Interlibrary loan</span>

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Interlibrary loan

<p><b>Interlibrary loan</b> (abbreviated <b>ILL</b>, and sometimes called <b>document delivery</b>, <b>document supply</b>, <b>interlending, interlibrary services</b>, <b>interloan,</b> or <b>resource sharing</b>) is a service that enables patrons of one <a href="/en/Library" title="Library" class="wl">library</a> to borrow physical materials and receive electronic documents that are held by another library. The service expands library patrons' access to resources beyond their local library's holdings, serving as "an integral element of collection development" for libraries.<span class="mw-ref reference" id="cite_ref-1"><a href="#cite_note-1" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text">[1]</span></a></span></p>

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Interlibrary loan is a service that enables patrons of one library to borrow physical materials and receive electronic documents that are held by another library. The service expands library patrons' access to resources beyond their local library's holdings, serving as "an integral element of collection development" for libraries. 