In the Republic of Colombia , Social State of law, government contracting appropriate means for the effective provision of services , acquisition of goods and thus satisfy the common good, in the general interest , it is inevitable to understand that Law 80/93 had to be regulated , that the study of the principle of transparency, with the efficiency that is intended glimpse of Law from 1150 to 07 , the core of this research, which should govern every one of the actions State contract in the contracting with exceptions has shown greater gaps in employment; particularly in the Direct Contracting , minor ; the overall results allow to conclude that the means employed , who are not articulated the principles of the administrative function , especially when it lacks strength in monitoring and auditing mechanisms .