In Colombia, the regulations for state procurement have always sought to improve the participation and award of state contracts, satisfying the public and social interest; having two strong Laws that regulate the hiring which are Law 80 of 1993 and Law 1150 of 2007; containing rules that must be respected in order to achieve a satisfactory process for the fulfillment of state purposes, the continuous and efficient provision of public services and the effectiveness of the rights and interests of the administered. It also brings with it some principles that seek to guarantee the participation of any citizen in front of the state, but it is necessary to highlight and clarify that not all processes comply with these general principles, where it generates great concern due to the fact that resources are being handled state economic; It is clear that there are entities that are legally authorized to adopt internal regulations, but in this investigation they will not be addressed. It has been possible to observe with great care entities that require the acquisition of goods and services for national defense and security, such as the National Police, National Army, National Navy; that do not take into consideration the principles contained for the State Contracting, which organize, regulate, give a transparency to each of the processes, being as important as the rules of participation in a bidding process.