Clenbuterol is currently not controlled under the Controlled Substances Act (CSA). However, clenbuterol is listed by the World Anti-Doping Agency and the International Olympic Committee as a performance enhancing drug and therefore athletes are barred from its use. At present, no states have placed clenbuterol under control.
This was taken from the DEA’s own website, you can read more about it here:http://www.deadiversion.usdoj.gov/drugs_concern/clenbuterol.htm
So now we all know, Clenbuterol is not a controlled substance, and it is nothing like a Steroid at all.

