The five fraternities at Purdue are no longer on suspension; however, each fraternity has a set of requirements to fulfil, according to the student paper:
http://www.purdueexponent.org/index....&story_id=6749
Brief excerpts from article:
The international offices worked with the Office of the Dean of Students and Interfraternity Council members to decide the nature of the sanctions. . . .
Each of the five chapters is required to attend alcohol awareness workshops, co-sponsor alcohol education programming and update its risk awareness program.