Except as provided in subsection (b) and notwithstanding any other provision of law, the Department of State may not obligate or expend any funds appropriated to the Department of State for a United States pavilion or other major exhibit at any international exposition or world’s fair registered by the Bureau of International Expositions in excess of amounts expressly authorized and appropriated for such purpose.
No funds made available to the Department of State by any Federal agency to be used for a United States pavilion or other major exhibit at any international exposition or world’s fair registered by the Bureau of International Expositions may be obligated or expended unless the appropriate congressional committees are notified not less than 15 days prior to such obligation or expenditure.
The Commissioner General of a United States pavilion or other major exhibit at any international exposition or world’s fair registered by the Bureau of International Expositions shall submit to the Secretary of State and the appropriate congressional committees a report concerning activities relating to such pavilion or exhibit every 180 days while serving as Commissioner General and shall submit a final report summarizing all such activities not later than 1 year after the closure of the pavilion or exhibit.