In the article on theoretical and conceptual level there is a specification of making the strategic course of country development on post-soviet space. There is a specification of investigation methodology concerning system transformation processes on post-soviet space, taking into account the experience of other socialistic countries. There is an emphasis on influence of head institution on making political policy of the country in conditions of transitional stage of its development. There have been analyzed the main approaches studying the place and role of Head of State in the system of forming the strategic policy in the sphere of country development. Mechanisms and improvement logic are defined, as well as reforming the state political policy in the system of administrative government of Head of State. There have been defined the main development vectors concerning political policy of post-soviet countries in the context of Head of State influence (both specific and supreme authority institution), taking into account the tendencies as of today.