The human resources that externalizan are the process to subcontract functions of the human resources to a jet of third person. The externalisation of the hour can offer several dominant advantages: – Reduction of the costs that increase the effectiveness of the delivery of the hour that it provides the greater masters than it moves the hour upon the chain of values that helps growth of organization. More businesses are externalisation than always before. The externalisation of the hour is used by 29% of the business (CIPD, 2009). There are several conductors for the human resources of externalisation, the conductors more frequent than they are the access to the abilities and the knowledge (71%), the quality (64%) and the reduction of costs (61%). The three more popular externalizadas areas of a business are the legal activity (69%), the list of payment (66%) and the pensions (64%), with more than two thirds of businesses that externalizan these areas.   Other common areas of externalisation are training (49%) and recruitment and selection (47%) .PBS based on Nottingham, East Midlands offers a range of externalisation of the hour of the services of externalisation and the externalisation of the payment list, PBS separates its services of the hour in three diverse areas: – The United Kingdom Ltd of the recruitment and selection PBS of the stopper of the hour of the consultation of the hour provides a comprehensive range of services of the externalisation of the hour to the businesses of all the sizes, less than ten employees to the externalisation of several hundreds of .HR with the United Kingdom Ltd of PBS make sure through that you benefit from the expert direction and the advice on an ample range of services of the hour, with an adapted solution to cover its specific needs. The additional information on documents of the hour provided by the based company of Nottingham of the externalisation of PBSPayroll that PBS provide the externalisation of the list of payment for the BRITISH list of payment and the list of international payment, payments of BACS, services of must direct, the intervention of the hour and a document range of the hour. It in line visits the Web site of PBS for a document range of the hour including the standard contract of the use, the policy of the absence, the insurance policy of disease and of the Policy.? offense?