The Eastern European market is developing at rates never before seen in the region. Companies are expanding, technology is advancing, and IT spending is increasing at an extraordinary rate. Since joining the European Union, accession countries have proven themselves to be strong contributors to the EU community. For this reason, Eastern Europe has become an exciting place for trade and investment. The countries of Eastern Europe are truly remarkable prospects for anybody looking to expand into an Enlarged Europe. but what makes economic relation between Iran and Eastern European countries unique is the similarities present in these markets in comparison. Similarities like cultural and economical ones, and eagerness to do business.