Responsiblity of Hazing

To start a discussion on Hazing -

With recent attempts of most National Organizations to remove all forms of hazing from its chapters, the question of responsiblity comes up. When an incident occurs within a GLO that could be construde as hazing, where should the responsiblity for the action be placed? -- The individuals invovled? The University? All members of the local chapter? National officers? The National Organization?