• Investigations on the morality and conduct of individuals;
• Hidden behavior or latent vice acquired by a person;
• Investigation of address, occupation and lifestyle of a person (domicile identification, marital status, work place, etc.);
• Antecedents of persons (criminal / tax record, civil and criminal lawsuits, accidents, etc);
• Places and periods that an individual travels, either inside the country abroad;
• Checking a potential employee (truthfulness of CV information, hobbies / addictions, personal relationships, honesty testing, etc);
• Checking a person's professional history, financial background;
• Checking personal goods and property or owned by another name;
• Debt, credit, banking relationships;
• Businesses owned;
• Assets, professional and personal capacities, weaknesses, vices (e.g. use of drugs, alcohol etc).