Every single one of the 22 fighters that competed on the UFC 162 card in Las Vegas last weekend passed their drug tests according to the Nevada State Athletic Commission. The commission recently sent out confirmation that every fighter on the card was tested for steroids and drugs, and no one was caught doing anything illegal.
Chris Leben was granted a TUE for Suboxone, the first one of that type ever issued by the commission. The TUF 1 competitor was suspended in 2011 for testing positive for oxycodone and oxymorphine. Suboxone is usually used to treat opoid dependency.