This section is located on the fourth floor of the Central Library of the University of Sistan and Baluchestan. The task of this section is to catalog and prepare Persian, Arabic, English and other language collections using Persian and Latin subject titles, classification and expanding the classification of the national library of Iran, list of the names of celebrities and authors, for the storage and retrieval In the comprehensive library software (Simorgh). In addition to the above, this section also is responsible for the collection of printed resources, cooperation to identify and provide new sources, typing and modifying the information related to the listed Persian and Latin resources and controlling the available resources in the library software to prevent the repetition in the purchase. The prepared resources are sent for the installation of the tag, the label and the preparation barcode, and ultimately will be sent to the repository of the library or reference department.