Section 202(d) of the National Emergencies Act, 50 U.S.C. 1622(d), provides for the automatic termination of a national emergency unless, prior to the anniversary date of its declaration, the President publishes in the Federal Register and transmits to the Congress a notice stating that the emergency is to continue in effect beyond the anniversary date. Consistent with this provision, I have sent to the Federal Register the enclosed notice, stating that the emergency declared with respect to the terrorist attacks on the United States of September 11, 2001, is to continue in effect for an additional year.

Read it: http://www.whitehouse.gov/the-press-office/2010/09/10/letter-president-continuation-national-emergency-with-respect-certain-te