There are various reasons why background checking of certain individuals or companies has become necessary. The reason may be as simple as a verification of the credentials of a newly appointed executive in the office. It may be as complicated as digging out the criminal past of a dishonest businessman. A background check helps in affirming the credibility of certain person or confirms the certainty of some rumors relating to the performance of certain business house. Thus when you are looking for the source of information for your investigation, you should be guided by the context and circumstances of the investigation, and not by convenience or cost factors.
Background check is a form of investigative research and there is a wide range of databases to help you find the necessary information. There are a variety of databases such as specialized databases, and regional and government databases that may be helpful in searching for different types of personal as well as public information. Then there are several research agencies that will supply you with the necessary information for a price. The most renowned among them are LexisNexis, Westlaw, ChoicePoint Online,...