There aren’t many books on this topic, maybe because these checks were use to made privately without anyone knowing. But I found two books that I think you should check. Both sold on amazon- just click the link to go to the book’s page on amazon
Law Enforcement Officer: Guidebook for Background Checks and Polygraph Tests
Backgroundreport 360 is something which everyone needs when one owns a business, wants to hire people, rent out a flat, buy a car, etc. anything and everything needs either you or the other person who is involved in the decision making process to have a safe and sound transaction of either services or goods. Any kind of background report through the Backgroundreport 360 is not just easy to get but faster than any other modes of finding out any kind of information of a certain person. You can know more about it Backgroundreport 360 review here. It is fast, it is easy and it is just a click away. Many people otherwise have to run a back ground check on the social security number which not just has millions of formalities but also is tedious and tiring.
An interesting white paper about pre-employment background investigations, prepared by Cooper & Walinski. The paper reviews issues like alcohol and drugs screening, criminal records investigations, financial and credit information and other issues regarding employment screening.
