This section includes the following online databases, compiled by the National Library:
- Subject gateway
- ERB national bibliography
- ISE articles
- BIE legal bibliography
- Bibliography of the President of Estonia
- DEA digitised Estonian periodicals
- DIGAR digital archive
- Estonian Subject Thesaurus
The licensed databases include more than 30 databases (Estonian and foreign language) acquired by the Library, as well as databases available in the Law Reading Room.