Abstract
The article aims to study the role and importance of an expert and linguistic support of law drafting as a mean of improving the national legislation of Ukraine. The work is based on the application of descriptive, systematic, logical-legal, hermeneutic, statistical, comparative-legal methods of legal research and the method of alternatives. The research materials include normative legal acts regulating the activity of expert and linguistic support of lawmaking in Ukraine, Germany, France, the Czech Republic, and Poland. The circle of the main executors of expert and language support of lawmaking in the specified countries, for the definition of their efficiency according to the Rule of Law Index as an indicator of the quality of the legislation, is allocated. The nature of the influence of expert and linguistic support of lawmaking of the analyzed states and their Rule of Law Indices is established.