This book presents a review of the problems of transformation as well as the results of implementation of the financial-currency policy in the post-communist countries. It contains characteristics of alternative circumstances of implementation of the financial policy and the conclusions on their possible transformation. It gives the review of the impediments existing in the exchange rate regulations of different countries and the results obtained in the course of nearest experience are also illuminated. The work is targeting at reviewing the subtleties of the transformational development projected to the foreign currency risks. Paramount importance is attributed to those exchange rate regimes, which have become a major catalyst of economic development in a number of countries. The study is intend to define: a) Likelihood of a rise of currency policy challenges now at the base of experience of the financial crisis of 90,s in the post communist countries and b) Exchange regime options that are rationale for the countries.