In 2000, a number of libraries within the University of Oxford were brought together for administrative purposes under the aegis of what was initially known as Oxford University Library Services (OULS), and since 2010 as the Bodleian Libraries, of which the Bodleian Library is the largest component.
All colleges of the University of Oxford have their own libraries, which in a number of cases were established well before the foundation of the Bodleian, and all of which remain entirely independent of the Bodleian. They do, however, participate in OLIS (Oxford Libraries Information System), the Bodleian Libraries' online union catalogue. Much of the library's archives were digitized and put online for public access in 2015.
The Bodleian Library occupies a group of five buildings near Broad Street: the 15th-century Duke Humfrey's Library, the 17th-century Schools Quadrangle, the 18th-century Clarendon Building and Radcliffe Camera, and the 21st-century Weston Library, with the Bodleian Law Library a few hundred yards away on South Parks Road. Since the 19th century a number of underground stores have been built, while the principal off-site storage area is located at South Marston on the edge of Swindon.
Before being granted access to the library, new readers are required to agree to a formal declaration. This declaration was traditionally an oral oath, but is now usually made by signing a letter to a similar effect. Ceremonies in which readers recite the declaration are still performed for those who wish to take them; these occur primarily at the start of the University's Michaelmas term. External readers (those not attached to the University) are still required to recite the declaration orally prior to admission. The Bodleian Admissions Office has amassed a large collection of translations of the declaration — covering over one hundred different languages as of spring 2017 — allowing those who are not native English speakers to recite it in their first language. The English text of the declaration is as follows:
This is a translation of the traditional Latin oath (the original version of which did not forbid tobacco smoking, though libraries were then unheated because fires were so hazardous):