Head of the scientific research project, 2017-2020 Faculty of Law and Administration, Adam Mickiewicz University, Poznan, Poland; Project titled “Regulation of energy sector in European Union and in Ukraine. Comparison of targets and legal measures of regulation in the energy sector”. Project financed by the Polish National Science Centre; ID: 332425; registration no. 2016/21/B/HS5/00054; contract no. UMO-2016/21/B/HS5/00054; financing granted after a competition in 2016.

2015-2020 visiting professor, The International Graduate School of Business and Management,World Economy and Regional Industrial Policy Department, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russian Federation.

2013-present: member of the Polish Economic Society; from 2021-present: member of the Management Board of the Poznań Branch of the Polish Economic Society.

Legal opinion on the draft act presented by the President of the Republic of Poland on cooperation in territorial self-government for local and regional development and amending certain acts (form no.1699) and the government draft act amending the act on commune self-government and some other acts (form no. 2656), opinion prepared for the Office of Deputies to the Sejm of the Republic of Poland Waldy Dzikowski.

Legal opinion on the admissibility of introducing to the Statute of the Polish Kennel Club a provision limiting the rights of relatives, including partners of a member of the Association, residing at the same address as regards their membership in other national cynological organizations, opinion issued at the request of the Management Board of the Poznań Branch of the Kennel Club in Poland, opinion of 25 March 2017.

Legal opinion on the legal possibility for the National Convention of the political party of the Civic Platform of the Republic of Poland to adopt a resolution to amend the party’s statute by circulation; opinion of August 9, 2021, commissioned by the Civic Platform Party of the Republic of Poland.

Anna Mikulska, Eryk Kosiński, Explaining Poland’s Coal Paradox, “Forbes”, Energy, March 28, 2018, 

Anna Mikulska, Eryk Kosiński, Poland’s love affair with coal: can the EU do anything about it ? “Energy Post”, April 5, 2018 

Eryk Kosiński, Anna Mikulska, When Local Interests And Climate Action Collide: A Lignite Mine’s Message For COP26, Forbes Oct 29, 2021, 

Interview Economic freedom under a question mark, w Economic freedom in Poland at risk? The decision on “lex TVN” will weaken our position, 19.12.2021, Money.pl 

Eryk Kosiński, Never Too Much Conversations About Economic Freedom, Lawyer, Dziennik Gazeta Prawna, 11–13 July 2014 No. 133 (3774), p. C5.

Eryk Kosiński, Anna Mikulska, EU Post-COVID 19 Goals, Energy Transformation and Biomethane, Natural Gas World.

2016-present: Chairman of the Supervisory Board of Zakład Komunalny w Śmiglu Sp. z o.o.