May 23rd - September, 2025
15
January
Start of registration
15
January
The beginning of the submission of reports
15
August
End of submission of reports
15
August
End of registration
XX
Month
Publication of the program of the IV International Bibliographic Congress
16
September
Opening of the IV International Bibliographic Congress
19
September
Closing of the IV International Bibliographic Congress
XX
Month
Final resolution of the IV International Bibliographic Congress
XX
Month
Publication of the collection of reports of the IV International Bibliographic Congress