; (2) the impact of body-worn cameras on the accountability and transparency of the use of force by law enforcement officers; (3) the impact of body-worn cameras on responses to and adjudications of complaints of excessive force; (4) the effect of the use of body-worn cameras on the safety of law enforcement officers on patrol; (5) the effect of the use of body-worn cameras on public safety; (6) the impact of body-worn cameras on evidence collection for criminal investigations; (7) issues relating to the secure storage and handling of recorded data from the body-worn cameras; (8) issues relating to the privacy of citizens and officers recorded on body-worn cameras; (9) issues relating to the public’s access to body-worn camera footage; (10) the need for proper training of law enforcement officers that use body-worn cameras; (11) best practices in the development of protocols for the safe and effective use of body-worn cameras; (12) a review of law enforcement agencies that found body-worn cameras to be unhelpful in the operations of the agencies; and (13) any other factors that the Director determines are relevant in evaluating the efficacy of body-worn cameras. (b) Report Not later than 180 days after the date on which the study required under subsection (a) is completed, the Director shall submit to Congress a report on the study, which shall include any policy recommendations that the Director considers appropriate. .