Integrated external catalogs allow for searching for books and journals in the collections of other Slovak libraries. Required titles/articles can be borrowed via the Interlibrary Loan Service (MVS).
Integrated catalog of Slovak libraries portal is operated by the Slovak National Library and contains records of documents located in the collections of 30 participating Slovak libraries (including the University Library in Bratislava, the State Scientific Library in Prešov, or the Central Library of the Slovak Academy of Sciences).
Integrated catalog of periodicals is built and maintained by the University Library in Bratislava in cooperation with other Slovak libraries. It contains data about periodicals (magazines, newspapers, proceedings) that are in their holdings and were reported to this integrated catalog.
InfoGate is an integrated catalog of books with more than 1.5 million records. It enables users to search in more than 39 catalogs of Slovak libraries. It incorporates records that include book covers, annotations, reviews, user ratings, and audio and video previews.