SWS Conference Proceedings receive ISSN and ISBN numbers, as well as a DOI number. The Proceedings are sent after every event to the major scientific databases for evaluation and indexation. The process of evaluation and indexation depends on the policies and procedures that every single scientific database adopt and on the number of the accepted after the peer review process papers. The evaluation process in the scientific databases could take from 2-3 month up to 1-2 years for some providers (as Web of Sciences for Proceedings). More quickly the Proceedings are visible in Scopus, Crossref, EBSCO, ProQuest, RSCI (Russian Scientific Citation Index, part of Web of Science), Google Scholar, Springer Nature (from Crossref), British Library and other libraries.