; or (cc) a combination of 2 or more substances described in item (aa) or (bb); (II) is a dietary ingredient for purposes of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 301 et seq.); and (III) is not anabolic or androgenic. (iii) In accordance with section 515(a), any person claiming the benefit of an exemption or exception under clause (ii) shall bear the burden of going forward with the evidence with respect to that exemption or exception. . (b) Amendment to schedule III Schedule III in section 202(c) of the Controlled Substances Act (21 U.S.C. 812(c)) is amended by adding at the end the following: (f) SARMs. . (c) Temporary and permanent scheduling of recently emerged SARMs Section 201 of the Controlled Substances Act (21 U.S.C. 811) is amended by adding at the end the following: (k) Temporary and permanent scheduling of recently emerged SARMs (1) Temporary orders (A) In general The Attorney General may issue a temporary order adding a drug or other substance to the definition of the term SARM under section 102(57) if the Attorney General finds that— (i) the drug or other substance satisfies the criteria for being considered a SARM but is not listed in that section or by regulation of the Attorney General as being a SARM; and (ii) adding the drug or other substance to the definition of the term SARM will assist in preventing abuse or misuse of the drug or other substance. (B) Effective date; duration A temporary order issued under subparagraph (A)— (i) shall take effect not earlier than 30 days after the date of publication by the Attorney General of a notice in the Federal Register of— (I) the intention of the Attorney General to issue the temporary order; and (II) the grounds on which the temporary order is to be issued