Identification of serial publications in the ISSN system: national experience and international practice

In 2020 Ukraine became a member of the International System of Standard Numbering of Serial Editions (ISSN), which will help increase the level of Ukraine's presence in the international information environment and the formation of its positive image in the world. The functions of the ISSN National Center in Ukraine are performed by the Ivan Fedorov Book Chamber of Ukraine. The article examines the stages of implementation of the ISSN system in Ukraine, the problematic issues that arise in the process of identification of domestic printed and electronic serials in the ISSN system, the peculiarities of the procedure for obtaining the International Standard Serial Number (ISSN).