Ethics and Professional Standards for Fraud Investigators
Ethics is part of the evidence
Fraud investigators hold information and power that claimants do not. Professional standards therefore require integrity, objectivity, confidentiality, competence, and fairness. Know your authority: what the policy, contract, license, and assignment allow you to do. Conflicts of interest must be disclosed and managed. Data should be collected only when authorized, relevant, and proportionate. Interviews must be voluntary where required, without coercion, threats, or promises. Reports should separate fact from inference and include information that cuts against your theory.
Exam traps often involve noble-cause corruption: the idea that a good end justifies a questionable method. Pretexting to obtain records, accessing data without authorization, using personal relationships to get information, or misstating evidence in an interview are ethical and often legal problems. Bias is another trap: treating an unusual claimant as fraudulent because of appearance, language, or prior history rather than evidence.
Worked example: a claimant's public social-media post shows activity inconsistent with a claimed injury. Reviewing publicly available material may be appropriate if authorized and relevant; creating a fake profile to connect with the claimant is not. Rule of thumb: authorization, relevance, proportionality, and documentation. If you would not want the method described in open court, do not use it.