; (5) the utility of a single filing threshold for suspicious activity reports as an alternative to varying thresholds, as currently in effect; and (6) the mechanism described in section 6. 8. Definitions For purposes of this Act: (1) Currency transaction report The term currency transaction report means a report described under section 5313, 5316, or 5331 of title 31, United States Code. (2) Financial institution The term financial institution has the meaning given that term under section 5312 of title 31, United States Code. (3) Suspicious activity report The term suspicious activity report means a report described under section 5318(g) of title 31, United States Code.