The main purpose of the Federal Interviews Reform Act is to enhance transparency and accountability in the investigative processes of federal law enforcement agencies. By requiring that interviews with individuals suspected of criminal offenses be recorded, the legislation aims to ensure that there is a clear and accurate record of what occurs during these interviews. Key provisions of the Act include the requirement for federal law enforcement officers to record both custodial (when a person is in custody) and non-custodial interviews using audio or video technology.