The DEA issued an NPRM to place 5-MeO-DMT in Schedule I and has reopened the period for public comment because the first notice was defective. So far one substantial objection has been posted which objects primarily on grounds the Controlled Substances Act is unconstitutional rather than the sham findings for placement in Schedule I. I'll copy some of that argument below from PUBLIC SUBMISSION DEA-2009-0008-0007.1.