The article assesses the main types of liability that can be applied to a forensic expert during the economic examination, for improper performance of their duties. It is determined that the norm of responsibility is provided by the domestic legislation. The following types of liability are applied to the work of experts: criminal, administrative, material and disciplinary. In addition to legal responsibility, the expert is also responsible for moral and ethical responsibility for the quality of their work. The types of criminal liability of a forensic expert in the process of conducting an economic examination, which are provided by the Criminal Procedure Code and the Criminal Code of Ukraine, are described. The administrative responsibility regulated by the Code of Ukraine on Administrative Offenses of Part 3 of Art. 1853 and 1854. It is determined that in the process of conducting forensic examinations, material liability may also be applied to the expert. It is applied if the expert caused damage to the object of examination by his actions. The procedure for applying disciplinary expertise to a forensic expert is considered in detail. In particular, the procedure for managing disciplinary liability, types of disciplinary misconduct, types of decisions made by the disciplinary chamber of the Central Expert Qualification Commission, cases when disciplinary proceedings are not initiated, types of decisions based on disciplinary liability of an expert, components of the decision of the Central Expert Chamber. -qualification commission, types of disciplinary sanctions, etc. It is determined that in addition to the legal expert is also morally and ethically responsible for the quality of his work before the person who appointed the forensic examination, the court, the defense, the prosecution, the head of the forensic institution; according to the results of the study, he is obliged to give a conclusion in accordance with professional ethics and without compromising his own conscience. It is noted that in administrative proceedings it is advisable to apply preventive measures aimed at verifying the fact of the expert's good experience, his competence, implementation of the forensic expert's preparation for the real case by providing appropriate advice, checking his psychological condition and assessing his previous activities.