The article considers the issues of administrative services provided by the bodies of the Antimonopoly Committee of Ukraine and other bodies of public administration in the field of application of the legislation on protection of economic competition. The range of subjects of public services in the field of application of the legislation on protection of economic competition to which it is offered to carry bodies of the Antimonopoly committee of Ukraine, the Cabinet of Ministers of Ukraine and the Ministry of Economy of Ukraine is defined. The list of services provided by the Antimonopoly Committee of Ukraine is determined. These include: 1) granting permission for concentration; 2) granting permission to coordinate actions; 3) issuance of additional copies of certified copies of decisions on issues provided for in part two of Article 34 of the Law of Ukraine "On Protection of Economic Competition"; 4) preliminary conclusions on the qualification of actions (Article 14 of the Law of Ukraine "On Protection of Economic Competition"); 5) preliminary conclusions on concentration, concerted actions. It is proposed to extend the provisions of the Law of Ukraine "On Administrative Services" to services provided by the Antimonopoly Committee of Ukraine insofar as it does not contradict the legislation on protection of economic competition. Proposals have been developed to amend the Regulations on the procedure for submitting applications to the Antimonopoly Committee of Ukraine for prior obtaining a permit for concentration of economic entities in terms of clarifying the subjects of application for a concentration permit. Administrative services of the Antimonopoly Committee of Ukraine are service activities of the Antimonopoly Committee of Ukraine defined by normative legal acts aimed at meeting the private needs (interests) of business entities in the field of legal relations arising in connection with the application of legislation on protection of economic competition. related to the protection of their legitimate rights and interests). The administrative service of the bodies of the Antimonopoly Committee of Ukraine is provided exclusively on the basis of the application of the relevant business entity. Based on the results of the administrative service, the Antimonopoly Committee of Ukraine provides the subject of the application with an administrative act (permit) or a document.