Basic international and European standards in the field of justice and their impact on ensuring the consistency of judicial practice
Authors: Rudyk Petro 
Published: March 2020

Ukraine's integration into the European Union binds the former to approximate its legislation to international and European standards in various fields, including justice. This is also prompted by the EU-Ukraine Association Agreement and by the need for judicial reform, subject to the amendments to the Constitution of Ukraine of June 2016. The purpose of the article is to disclose basic international and European standards in the field of justice and their role in ensuring the consistency of judicial practice, which has not been studied in this aspect before.
Scholars have different approaches to defining the concept of "international" and "European" legal standards in the field of justice and their division into types. The author proposes the understanding and definition of these concepts and the division of international standards into two main groups: 1) basic generally recognized international standards, that is binding international legal standards; and 2) special international standards in the field of justice that are advisory. The first group consists of the basic internationally recognized standards enshrined in UN human rights instruments, which are closely related to justice and include, in particular, everyone's entitlement to a fair and public hearing by a competent, independent and impartial tribunal. They are enshrined in the Universal Declaration of Human Rights (Article 10), the International Covenant on Civil and Political Rights (Article 14), the European Convention on Human Rights (Article 6, paragraph 1). These basic international standards are binding for democratic countries in the world and in Europe, in particular for Ukraine, as they have been ratified by it. A clear understanding of and adherence to mandatory basic internationally recognized international standards by courts of all tiers will help to ensure the consistency of judicial practice.
The second group of international standards in the field of justice consists of the Basic Principles on the Independence of the Judiciary, approved by the resolutions of the UN General Assembly (1985), the Bangalore Principles of Judicial Conduct, approved by the UN Economic and Social Council Resolution (2006), recommendations of the Committee of Ministers of the Council of Europe, and opinions of the Consultative Council of European Judges for the attention of the Committee of Ministers of the Council of Europe, etc. They emphasize the need to adhere to such basic international standards as guaranteeing the independence of the judiciary by the state and enshrining them in the constitution or laws of the country, and define such basic principles of the functioning of the judiciary and judges as independence, objectivity, honesty, incorruptibility, observance of ethical rules, equal treatment of all parties to the proceedings, competence and diligence of courts, and so forth. Compliance with these general international standards in the field of justice will help to ensure the integrity of the judiciary in the interests of a person. Such standards and specific recommendations for ensuring the integrity of the judiciary are broadly outlined in the Consultative Council of European Judges Opinion on the Role of Courts in Ensuring the Unity of Law (2017), namely the importance of uniform application of the law, the possibility of the use of precedents, the paramount role of the Supreme Court in ensuring the integrity of the judiciary, the creation of a mechanism for filtering appeals, the inadmissibility of conflicting decisions, the importance of the role of the courts of appeal, the solid reasons for deviation from previous judicial practice, the compliance with the reporting system of courts, the application of previous decisions to specific cases, the ensuring of the principle of independence of judges, the use of various mechanisms to ensure the integrity of judicial practice. These issues were also discussed during the presentation of the Opinion in Ukraine and holding the conference Integrity of judicial practice: the view of the European Court of Human Rights and of the Supreme Court (2019).