AN ACT relating to cannabis; revising provisions relating to the confidentiality of certain information relating to cannabis; revising provisions governing certain disciplinary proceedings; revising provisions relating to the operation of a cannabis establishment; revising certain requirements relating to the packaging and labeling of cannabis and cannabis products; authorizing the Cannabis Compliance Board to issue summonses and subpoenas and take certain other actions relating to unlicensed cannabis activities; revising provisions relating to the licensing of a cannabis establishment; revising provisions relating to cannabis independent testing laboratories; revising provisions relating to advertising engaged in and packaging used by a cannabis establishment; exempting certain persons from state prosecution for certain criminal offenses under certain circumstances; requiring the Cannabis Advisory Commission to conduct certain studies; making various other changes relating to the regulation of cannabis; and providing other matters properly relating thereto.