The article discusses the question of forensic expertise as an important source of information for criminal proceedings. On the basis of research into scientific literature and the practice of courts, its main characteristics are revealed, relating to its nature, types, conditions, and rules of application. On this basis, conclusions have been drawn about issues arising in procedural practice. All this has served as a reason for presenting recommendations for future improvements of the procedural and tactical organization of forensic expertise in order to increase its efficiency.