The aim of this work was identification of both general trends and approaches, and the differences in the regulation of relations in the field of sanitary and epidemiological welfare of the population, determination of the necessary measures to harmonize legislation states in the countries - members of the Eurasian Economic Community (EurAsEC) in the noted sphere. As a result of the present research recommendations about unification and harmonization of legislations in member states of EurAsEC are developed for formation of uniform economic policy in noted sphere.