BS ISO 8:2019 establishes the minimum characteristics required for the presentation and identification of periodicals including not only the obvious traditional elements that print periodicals typically display (e.g. title, ISSN, publisher, date), but also the “footprints” of periodicals published on digital dynamic media that enable them to be traced along the path of their history, such as changes of URL and publisher or content provider. Furthermore, this document provides information about persistent identifiers, using ISSN, and citation of periodicals (especially when published online or digitized and when titles have changed). It also makes specific recommendations for presentation and identification aspects of retrospective digitization of periodicals.