abstract: The article examines the effectiveness of the interaction of the principles of constitutional justice in the administration of justice, which is caused by the relevance of the study of "living" constitutional law in most countries.Principles are the basic guiding principles of law, reflecting the objective laws that express the essence and value of the entire legal system.Constitutional principles are conditioned by constitutional values, therefore, the meaning and content of the principles can 
journal: Herald of Zaporizhzhia National University Jurisprudence