State and local authorities – President of Ukraine – Verkhovna Rada of Ukraine (Supreme Council) – Cabinet of Ministers of Ukraine (Government) –  National Security and Defense Council of Ukraine – State Fiscal Service of Ukraine – Procecutor General’s Office of Ukraine – The main department of the MIA of Ukraine in Kharkiv region – Kharkiv Regional Council – Kharkiv Regional State Administration – website of Kharkiv city council, the mayor, the executive committee


International institutions – The Council of Europe – European Court of Human Rights – UN


The system of courts – The Constitutional Court of Ukraine – The Supreme Court of Ukraine – The High Administrative Court of Ukraine – The High Commercial Court of Ukraine – The High Specialized Court of Ukraine for Civil and Criminal Cases