15 C.F.R. § 310.6 Recognition by the President.
Title 15 - Commerce and Foreign Trade
If the President concurs in the favorable reports from the Secretaries of State and Commerce, he may grant Federal recognition to the exposition by indicating his concurrence to the two Secretaries and authorizing them to seek BIE registration.
Title 15: Commerce and Foreign Trade
PART 310—OFFICIAL U.S. GOVERNMENT RECOGNITION OF AND PARTICIPATION IN INTERNATIONAL EXPOSITIONS HELD IN THE UNITED STATES
§ 310.6 Recognition by the President.