The issue of the necessity of approximation, adaptation or harmonization of the Ukrainian legislation with the EU legislation has been tackled by a number of scholars in Ukraine. A number of normative documents also paid considerable attention to this issue in general. However, there is still an issue of defining the most suitable term which would better purpose bringing legislation into conformity with the requirements of the EU. According to some scholars the notion “harmonization” could better reflect this process. This view is also shared by the author of this article. The article also discusses the importance and the need to pass new draft laws in the field of trade defence in Ukraine, in particular, regarding anti-dumping, countervailing measures and safeguards. Since some of the new articles correspond to similar provisions in the EU directives, this is viewed as an important step to harmonize the Ukrainian legislation with the legislation of the European Union in this sphere.