| March 30, 2020 | Publication Annual Report 2019 |  |
| March 30, 2020 // 10:30 a.m. | Press conference on financial statements | |
| May 13, 2020 | Publication of the business figures for the 1st quarter 2020 | |
| June 9, 2020 // 10:00 a.m. | Annual General Meeting Deutsche Nationalbibliothek Adickesallee 1 60322 Frankfurt/Main |
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| August 12, 2020 | Publication Interim report 1st half of 2020 | |
| November 11, 2020 | Publication Interim report 9 months 2020 | |