The apparent violation by Aban Offshore Limited of Chennai occurred on June 27, 2008 when company's Singapore subsidiary placed an order for oil rig supplies from a vendor in the United States with the intended purpose of re-exporting these supplies from the United Arab Emirates to a jack-up oil drilling rig located in the South Pars Gas Fields in Iranian territorial waters.
In a statement, the Office of Foreign Assets Control (OFAC) at the Department of Treasury said that it determined that Aban did not voluntarily self-disclose the apparent violation to it, and that the apparent violation constitutes a non-egregious case.