Ukraine took 79th place (out of 125 countries) in the international ranking of budget transparency Open Budget Survey (OBS) - the world's only budget transparency rating, which analyzes the budgets of the central level of 125 countries according to the same methodology and is compiled by independent experts every 2 years. Methodology includes an assessment of 145 indicators in 8 key documents (published by December 31, 2022) and covers the activities of the Parliament, Treasury, Ministry of Finance and the Audit Chamber during the budget process. OBS sheds light on the completeness of information in budget documents, the mechanisms of citizens' participation in decision-making during the budget process, and the completeness of the Audit Chamber's control over the use of state budget funds.