Department of

State

22 U.S. Code § 2732

In cooperation with the United States Agency for International Development (USAID) and other public and private assistance organizations and agencies, the Secretary should ensure that information relating to foreign assistance provided by the United States, nongovernmental organizations, and private entities of the United States is disseminated widely, and particularly, to the extent practicable, within countries and regions that receive such assistance. The Secretary should ensure that, to the extent practicable, projects funded by USAID not involving commodities, including projects implemented by private voluntary organizations, are identified as provided by the people of the United States.

22 U.S. Code § 1448 

Secretary of State is authorized to provide for assistance to schools,[1] libraries, and community centers abroad, founded or sponsored by citizens of the United States, and serving as demonstration centers for methods and practices employed in the United States. 

22 U.S. Code § 9904

The Secretary of State shall consult with the private sector in the development of government-wide trade expansion efforts, including establishing a point of contact and lead office within the Department of State to receive private-sector recommendations and comments concerning trade capacity assistance, coordination, consultations, and country-specific issues;

International

Trade

Administration

22 U.S. Code § 9904

The Secretary of State, in consultation with the Administrator of the United States Agency for International Development, the Secretary of Commerce, the Secretary of the Treasury, and the United States Trade Representative, shall have primary responsibility for coordinating a whole-of-government effort to expand United States efforts in supporting United States economic and business interests abroad.