Signed by:
- Myroslav Marynovych, former political prisoner, member of the First of December Initiative Group.
- Yosyf Zisels, Chairman of Vaad Ukraine, Executive Vice President of the Congress of National Communities of Ukraine, Chairman of the General Council of the Eurasian Jewish Congress, dissident and political prisoner of the Soviet regime, member of the First of December Initiative Group.
- Igor Kozlovsky, theologian, President of the Center for Religious Studies and International Spiritual Relations, a member of the First of December Initiative Group. a prisoner of conscience of the so-called "DPR".
- Volodymyr Vasylenko, Ambassador Extraordinary and Plenipotentiary of Ukraine, Doctor of Law, Professor, Representative of Ukraine to the UN Human Rights Council (2006 to 2010).
- Vyacheslav Bryukhovetsky, Doctor of Science, Honorary President of the National University "Kyiv-Mohyla Academy" (NaUKMA), member of the First of December Initiative Group.
- Fr. Bohdan Prah, Rector of Ukrainian Catholic University.
- Mykola Horbal, poet, former political prisoner.
- Yuriy Shcherbak, author, Ambassador Extraordinary and Plenipotentiary of Ukraine.
- Volodymyr Ohryzko, statesman, Ambassador Extraordinary and Plenipotentiary of Ukraine, Minister of Foreign Affairs of Ukraine (2007-2009).
- Yaroslav Yatskiv, Academician of National Academy of Science of Ukraine, Chairman of the First of December Initiative Group.
- Leonid Finberg, Director of the Center for the Study of the History and Culture of Eastern European Jewry NaUKMA, Editor-in-Chief of the publishing house "Spirit and Letter".
- Roman Bezsmertny, political figure, Vice Prime Minister of Ukraine for Administrative and Territorial Reform (2005), Member of Parliament of four convocations, Ambassador of Ukraine to Belarus, representative of Ukraine in the political subgroup of the Tripartite Group on the Settlement of the Situation in Eastern Ukraine.
- Serhiy Kvit, Professor of the National University "Kyiv-Mohyla Academy", Minister of Education and Science of Ukraine (2014-2016).
- Danylo Lubkivsky, Deputy Foreign Minister of Ukraine (2014).
- Mykola Ryabchuk, Honorary President of the Ukrainian PEN Club.
- Mykhailo Honchar, President of the Center for Global Studies "Strategy XXI", a leading expert in the field of energy.
- Anatoliy Podolsky, Director of the Ukrainian Center for Holocaust Studies.
- Yaroslav Hrytsak, historian, author, Professor Ukrainian Catholic University.
Konstantin Sigov, philosopher and civic advocate, head of the Center for European Humanitarian Studies at NaUKMA.
- Volodymyr Yermolenko, philosopher, author, Director of Analytics of the Internews-Ukraine (NGO), Senior Lecturer at NaUKMA, member of the First of December Initiative Group.
- Eugene Bystritsky, philosopher.
- Andriy Levus, People's Deputy of the 8th convocation, President of Free People (civic NGO).
- Mykhailo Basarab, political scientist, Member of the Presidium of the Public Commission for Investigation and Prevention of Human Rights Violations in Ukraine.
- Alexander Skipalsky, Lieutenant General, Honorary Chairman of the Volyn Brotherhood.
- Valery Pekar, lecturer at NaUKMA Business School.
- Serhiy Vysotsky, journalist, People's Deputy of the 8th convocation.
- Yuriy Honcharenko, civic advocate, co-founder of the National Conservative Movement.
- Andriy Yusov, "School of Responsible Politics" (NGO).
- Vakhtang Kebuladze, Doctor of Philosophy, Professor at the Taras Shevchenko National University of Kyiv.
- Mykola Kniazhytsky, journalist, People's Deputy of Ukraine.
- Oleksiy Panych, philosopher, translator, Member of the Ukrainian Center of the International PEN Club.
- Alexander Sushko, political analyst.
- Elena Styazhkina, historian, author.
- Dmytro Krapivenko, editor-in-chief of "Ukrainian Week" magazine.
- Dmytro Lykhoviy, journalist, editor-in-chief of the online edition "News".
- Vladimir Dubrovsky, economist, participant in the Revolution of Dignity.
- Victor Yelensky, Doctor of Philosophy, Professor.
- Myroslav Hai, civic advocate, head of the Peace and Co Charitable Foundation, veteran of the Russian-Ukrainian war.
- Igor Alexandrovich Lapin, civc advocate, People's Deputy of Ukraine (2014-19), veteran of the Russian-Ukrainian war - Aidar battalion,
- Oleksandr Ivanov, Chairman of Switch to Ukrainian (civic initiative).
- Serhiy Parkhomenko, editor-in-chief of the newspaper "Donbas Speaks", Director of the Alexander Nikonorov Center for Foreign Policy Studies.
- Pavlo Bilous, a veteran of the Russian-Ukrainian war.
- Gennady Druzenko, co-founder and Head of M. Pirogov First Volunteer Mobile Hospital.
- Rostyslav Pavlenko, People's Deputy of Ukraine.
- Mykola Marchenko, Candidate of Law, expert constitutional law.
- Sviatoslav Marynin, "Межа-Mezha" (civic movement).
- Yuriy Mindyuk, civic advoicate, Director of the Fund for Support of Democratic Initiatives.
- Gennady Boryak, Peoples Deputy. Director of the Institute of the History of Ukraine of the National Academy of Sciences of Ukraine.
- Carl Voloch, blogger.
- Igor Magnovsky, Doctor of Law, expert in the field of public law.
- Vladislav Vasyl, journalist, media expert.
- Nestor Volya, socio-political blogger.
- Yaroslav Kit, lecturer Ukrainian Cathoic University.
- Oleg Berezyuk, Chairman of the Ukrainian Law Society.