Human Resources Management varies, sometimes considerably, according to geographic, economic and cultural space where it operates. Therefore, we need to understand its features in different countries in Europe as well as outside European boundaries in order to grasp the organizations' functioning and performance parameters, especially against the current social background where human resource is the most important asset of any organization. Bearing this in mind, the present study brings out aspects regarding theoretical approaches and practical actions of Human Resources Management within modern states, both in Europe and elsewhere, aspects which have become fundamental in order to sustain actual society development. [ABSTRACT FROM AUTHOR]