For claims related to acts of international terrorism that occurred after October 6, 2006, the deadline to file an application is three years from the date of the act of international terrorism. For claims related to acts of international terrorism that occurred between December 21, 1988, and October 6, 2006, the deadline to file an application is October 6, 2009. At the discretion of the Director, the deadline for filing a claim may be tolled or extended upon a showing of good cause.