; and (13) any other topic that the Comptroller General considers appropriate. 18. Study and report by the Department of Commerce Not later than 3 years after the date of enactment of this Act, the Secretary shall prepare a study and submit to Congress a report examining the appropriateness and effectiveness of applying the commodity check-off program model (such as those programs established under subchapter II of chapter 101 of title 7, United States Code) to a nonagricultural industry, taking into account the program established by this Act and any other check-off program involving a nonagricultural industry.