Circular (UW) 03/2013 Frequently Asked Questions ("FAQs") regarding enforcement against foreign persons of US trade sanctions against Iran The US trade sanctions applicable to Iran are not found in any single statute or other easily indentifiable source, but rather are incorporated into a complex web of statutes, regulations and Executive Orders ("EOs"). Attachments: FileFile size Circular (UW) 03/2013 Frequently Asked Questions ("FAQs") regarding enforcemen819 kB