UNITED STATESStandby Trust Agreement • April 22nd, 2009
Contract Type FiledApril 22nd, 2009The Standby Trust Agreement dated January 22, 1991 which was established between the grantor Hoechst-Roussel Pharmaceuticals, Inc. and Chase Manhattan Bank (The Trustee) for the benefit of the U.S. Nuclear Regulatory Commission, may be terminated. The enclosed letter documents the termination authorization that was sent to sanofi-aventis U.S. in a letter dated April 6, 2007.