Restricted under Office of Foreign Assets Control, or for the end use or end user?

OFAC regulates sanctions against targeted foreign countries and regimes, terrorists, international narcotics traffickers, those engaged in activities related to the proliferation of weapons of mass destruction and other threats to the national security, foreign policy, or economy of the United States.

Certain individuals and organizations are prohibited from receiving U.S. goods, and others may only receive goods under an export license. For example, if you know or have reason to know your item would support a proliferation activity, such as nuclear, chemical, biological, or missile proliferation activity in a country of concern, a license would be required. The Consolidated Screening List is a searchable database that includes proscribed parties from the Departments of Commerce, State and Treasury.