Simple past tense and past participle of decontrol.(verb)
Released from a form of control.(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "decontrolled" in a sentence
"Reagan decontrolled oil and natural-gas prices almost immediately upon moving into the White House."
"Then, in October 2009, a court ruled that the partnership had improperly decontrolled the rent for thousands of apartments, and would have to return them to their original status."
"Even though many of the apartments have been decontrolled, net income has barely risen."