Investigative authority refers to the power granted to certain individuals or organizations to conduct inquiries and gather information related to specific matters, often involving legal or regulatory issues. This authority allows them to examine evidence, interview witnesses, and access relevant documents to uncover facts and determine the truth behind a situation. Typically, investigative authority is held by law enforcement agencies, regulatory bodies, or designated officials. For example, FBI agents have the authority to investigate federal crimes, while SEC officials can investigate violations of securities laws. This authority is essential for maintaining law and order and ensuring compliance with regulations.