Public Procurement in general is a new field and activity that occurs in modern countries, especially in countries that have had rapid development trends from the planned economy to a market economy. The presentation of public procurement is the main need for the governments of modern and contemporary states, because every government is the biggest buyer of goods, services and works. The purpose of this paper is to take a look at the emergence and evolution of the concept of "public procurement" in the Albanian reality, first in organicconnection with the legal framework and the social development of the EU’s countries, its impact on the social - economic structure and legal reality