Issues concerning legal liability for college student unions are examined, and guidelines are presented to reduce the risk of liability claims exposure for both the individual and the institution. General information is provided on: tort liability, civil rights liability, criminal liability, and contractual liability. In determining the potential for liability claims, a critical question is whether the individual was acting within the scope of professional responsibilities. The authority to act in the name of the institution rests on the legal foundation of the college or university. Differences for public and private institutions are also considered. Guidelines include: knowing one's authority to act, understanding institutional policies and rules, following the rules, reviewing written materials, informing individuals of risks associated with participation in activities sponsored by the union, assessing facilities and activities in terms of potential negligence claims, checking equipment, acting reasonably, becoming informed on current developments in the law, promoting legal awareness among the staff, and seeking legal advice. Court cases and references are cited. (SW)