In 2017, under the supervision of Estonian Research Council, two research groups from the University of Tartu and Tallinn University in cooperation with the Estonian Academy of Sciences conducted research (surveys) on Open Science approaches in Estonia. Both research ended with practical recommendations for the future and are part of the process of establishing Estonian Open Science policy. Work of these working groups was supported by RITA program, which is funded by the European Regional Development Fund that aims to increase the role of the state in the strategic managing of research and the capabilities of R&D institutions in carrying out socially relevant research.
The survey led by the University of Tartu was titled Open Science in Estonia and Europe: Legal and Socio-Economic Aspects (Kelli, A., Mets, T., Vider, K., Kull, I.). The focus of the research was open science issues, open access publishing, open data and socio-economic impact of open science in general. The report found out following statistics about Estonian research: Estonia spends about 4 million euros every year on research databases licenses. Estonians publish 35 OA international journals. “The system of open science is still only being devised in Estonia, requiring approximately 0.7 million euros per year for 2018/2019.” The report came up with various conclusions and recommendations for previously mentioned topics:  
The survey led by Tallinn University, titled Open Science in Estonia and Europe: Possibilities and Potential from the Viewpoint of Different Target Groups (Toom, K., Olesk, A., Ruusalepp, R., Kaal, E., Mandre, S., Vaikmäe, R.) focused on open science trends and placing it in the context of Estonian sciences and state needs. The report describes the roles what R&D institutions, the State and researchers play in shaping the Estonian Open Science principles and analysis show the “societal profit of Open Science from the viewpoint of different target groups.” In 2017, (21 March – 3 April), a web survey was conducted for the purpose of this research. Out of 4033 researchers, 671 respondents filled out the survey. Based on these results, it can be said that respondents viewed Open Science in a positive way. Open Access to publications was perceived as profitable for science. Respondents indicated two major problems when it came to publishing in Open Access journals: quality of OA journals and funding in publishing in these journals.  The report brought out lack of organized preservation of research data. Most researchers still keep their data in their personal devices; however, they showed interest in intuitional and national data repositories as well as raising awareness of options of data storage.
The report also presented following major recommendations: Both reports can be found in Estonian (full text) with English summary from the Estonian Research Council website (http://www.etag.ee/en/activities/horizontal-topics/open-science/). These two research were another step closer to Estonia finally accepting Open Science policy, which Estonian libraries as well as the Estonian Research Council have already been working towards for years.
 
Reference: Kelli, A., Mets, T., Vider, K., Kull, I. (2017). Open Science in Estonia and Europe: Legal and Socio-Economic Aspects. Tartu: University of Tartu (in Estonian, executive summary in English on pages 6-9), http://www.etag.ee/wp-content/uploads/2018/02/Avatud-teadus-Eestis-ja-Euroopas_T%C3%9C.pdf
Toom, K., Olesk, A., Ruusalepp, R., Kaal, E., Mandre, S., Vaikmäe, R. (2017) Open Science in Estonia and Europe: Possibilities and Potential from the Viewpoint of Different Target Groups. Tallinn: Tallinn University and Estonian Academy of Sciences (in Estonian, executive summary in English on pages 12-16), http://www.etag.ee/wp-content/uploads/2018/02/Avatud-teadus-Eestis-ja-Euroopas_TL%C3%9C-ja-ETA.pdf