Columbia subject headings:
Harvard subject headings:
European Union countries--Commercial policy.
European Union countries--Commercial treaties.
European Union countries--Foreign economic relations--United States.
Foreign trade promotion--Switzerland.
United States--Commercial policy.
United States--Commercial treaties.
United States--Foreign economic relations--European Union countries.
Princeton subject headings:
European Union countries--Foreign economic relations--United States.
Switzerland--Economic conditions--21st century.
Transatlantic Trade and Investment Partnership.
United States--Foreign economic relations--European Union countries.