Outsourcing has affected the nature of a  background check search  to a very large degree. These checks were traditionally done by in-house human resources departments. However, in this day and age, it has been found a lot more cost efficient to make use of outsourcers and contractors to do this kind of work. After all, most of these firms specializing in the conducting of background checks are a whole lot faster and more effective in this kind of work. The service of a background check search contractor is probably just minutes away- there are firms that could deal with you entirely over the internet provided you have a good means of payment.