The Institute for Agriculture and Trade Policy (IATP) and the Center for Food Safety (CFS) submit this Abbreviated New Animal Drug Application (ANADA) pursuant to 21 C.F.R. § 514. Specifically, it seeks U.S. Food and Drug Administration’s (FDA) approval pursuant to 21 C.F.R. § 514.106(b)(2) as a Category II supplemental application seeking to change the tolerance for drug residues and to change the analytical methods for drug residues for all NADAs and ANADAs for products containing Roxarsone (also known as 3-Nitro).