SEC. 1149. DIETHYL PHOSPHOROCHLORODOTHIOATE (DEPCT). Subchapter II of chapter 99 is amended by inserting in the numerical sequence the following new heading: “ 9902.29.58 O,O-Diethyl phosphorochlorodothioate (CAS No. 2524–04–1) (provided for in subheading 2920.10.50) Free No change No change On or before 12/31/2003 ”.