A licensed investigator is a private investigator who holds a valid license issued by a state or jurisdictional regulatory authority, permitting them to legally conduct investigative services for clients. Licensing requirements vary by state and may include background checks, minimum experience hours, written examinations, and ongoing education. Operating without a license where one is required is a legal violation.
When you hire a licensed investigator, you are hiring someone who has met their state's legal requirements to perform investigative work professionally. This matters because evidence or findings gathered by an unlicensed investigator may be challenged or disqualified in legal proceedings. Licensing also gives clients a formal avenue to file complaints if an investigator acts improperly.
A person going through a custody dispute may need to confirm that their investigator is licensed in the state where surveillance will be conducted, since courts may scrutinize how evidence was gathered. A business hiring an investigator to look into employee misconduct should verify licensing to ensure the process holds up if termination or litigation follows. Someone hiring remotely for an out-of-state investigation should confirm the investigator holds a valid license in the jurisdiction where the work will actually take place.
Licensed investigators are authorized to conduct activities such as surveillance in public spaces, interviews, background research using publicly available records, and skip tracing within the bounds of state law. The scope of permitted activity differs by state, and some states have reciprocity agreements that recognize licenses from other jurisdictions while others do not. Investigators cannot access sealed records, protected financial account data, or restricted law enforcement databases regardless of their licensing status.
If I hire a licensed investigator in one state but the subject is located in another state, does the investigator need a separate license to work there?
In many cases, yes. Most states require investigators to hold a license in the state where the investigative work is physically being performed, not just where the client or agency is based. Some states have reciprocity agreements that allow out-of-state licensed investigators to work temporarily, but this varies and should be confirmed before any work begins.
How can I verify that an investigator is actually licensed before signing a contract?
Most state licensing boards maintain publicly searchable online databases where you can look up an investigator's license status by name or license number. You can also ask the investigator directly for their license number and the issuing authority, then cross-reference that information with the relevant state agency. Reputable investigators will provide this information without hesitation.
