Covenant not to Sue, Release, Assumption of Risk and Indemnity Agreement by User of Recreational Sports Vehicle in Park

A waiver or release is the intentional and voluntary act of relinquishing something, such as a known right to sue a person, educational institution, or organization for an injury. Waivers and releases are commonly used by the sponsor of an event (e.g., a marathon) and schools when competitors, students, faculty, or visitors participate in a private or institution-sponsored activity. The term waiver is sometimes used to refer a document that is signed before any damages actually occur. A release is sometimes used to refer to a document that is executed after an injury has occurred. A waiver can be an effective way for a person, educational institution, or organization to inform students, parents, event participants, and family members of the risks involved in various activities and to shield the person, educational institution, or organization from liability.

Courts vary in their approach to enforcing releases depending on the particular facts of each case, the effect of the release on other statutes and laws, and the view of the court of the benefits of releases as a matter of public policy. Many courts will invalidate documents signed on behalf of minors. Also, Courts do not permit persons to waive their responsibility when they have exercised gross negligence or misconduct that is intentional or criminal in nature. Such an agreement would be deemed to be against public policy because it would encourage dangerous and illegal behavior.