Business owners normally conduct criminal background investigation to make sure that an applicant deserves for the job and do not have any criminal records which eventually can affect his performance and responsibilities in the workplace. And since there are state regulations that protect the former criminals, recruitment officers are not allowed to ask questions about criminal history. If you’ll be conducting numerous criminal background investigations, you may consider of taking standard procedures or ask for help from private investigators. It will be costly but will save much of your time. The procedure involves recovery of details from federal and government files and other databases.Criminal background investigation is being performed for the reasons of verifying an actual identity, looking for evidences for minor/major violations or other particular purposes.