This article is a continuation of the historical overview of corporate social responsibility (CSR), took place in the 20th century. The main definitions, principles, actions were explained with the purpose of research the influence if the kinds of responsibilities as legal, ethical, philanthropic on the sustainable development of the enterprise. The consequent CSR concepts observations are presented, namely Social Responsibility of Business Man, Stakeholder Approach, Three dimensional model, Three-dimensional model of principles, policies and processes, Institutional framework and extended corporate actions, Three-domains approach, Contemporary concept. The new XXI centuries SCR concepts were discovered and their theories fixed. Novel insights into contemporary meaning of SCR are being suggested.