Background checking is a broad job to perform. But, in order to get it right the first time, you need to know first what the search is for so you will know what sort of records you are supposed to be looking for. As per provision of the law, government agencies have archived these valuable public records to feed the people with the pieces of information they need. All these documents have been collected in compliance with the provision of the constitution.
These public reports have been maintained in each county, state and federal government as mandated by the law of the land. They technically include but not limited to criminal, court, jail, driving, death, divorce and marriage records. If you are hiring a new nanny or a housekeeper it would be advisable to do a background check using the criminal records. If you are not sure about the person whom you have a romantic relationship with then check out whether or not he or she had been married or divorced before.