quasilegal

adjective2

1. •
   Legal to a certain extent or in a certain way; of dubious or tenuous legality.

   • To try to bolster the abilities of the Ukrainian regular forces and reduce Kiev’s reliance on these quasilegal paramilitaries, the United States Army is training the Ukrainian national guard. — 2015
2. •
   Having some elements of legal authority; semiofficial in terms of law.

   • Last November the college's quasi-legal, independent Disciplinary Committee put a male student on mild probation for allegedly raping a woman student. — 1982