The transfer of functions to support information systems to foreign contractors reduced costs for IT staff. The configured equipment and software periphery need only occasional maintenance in best case. Not justified the costs of maintaining a permanent staff of exclusive IT professionals over the weak activity in the IT organization.
     In organisations with geographicaly distributed structure, reduction in the number of staff IT professionals can lead to significant savings. If the value of outsourcing services does not exceed the magnitude of this economy, the choice of foreign contractors may be described as adequate. It is to transmit certain functions of the organization and a specialized company to concentrate on key trends in its business.
     Providing some assistance in implementation of an information systems. If it relies only on domestic resources in most cases immediate problems related to the shortage of IT personnel and specific knowledge. Logical explanation is big shortage of IT professionals on a global scale. The transition to outsourcing makes it possible to optimize the cost of IT specialists, including experts in the cost of "specific" areas - and technology and in terms of the specifics of work in the organization. In many cases, the creation, specification and maintenance of information systems and hardware is more appropriate to be transferred to IT outsourcing as a customer realizes control of the services provided and the key parameters of the system and the resources remain the subject of activity in its organization.
     Outsourcing activities comes to enable IT projects in the short term. There is centralized control of information systems and data. The service of IT systems from foreign contractors creates favourable conditions for quality control services and the planned development of IT infrastructure. Under this option the company is the contractor-client solution, coordinates the form of service, establishes price of the transaction for provided services. Customer such option is good because the outsourcing provider is committed to all activities. We offer not only outsourcing of activities related to the servicing of information infrastructures, but also the transfer of separate activities in the organization in support of corporate information systems. In this case fell into perspective the need to purchase a certain IT equipment, since it is provided by partner in outsourcing. In such a complex outsourcing the responsibility for the maintenance of infrastructure in running order and the periodic renewal of the art is for the company's implementation.