The Utah Preamble to the Affirmative Defense Instructions is the legal document used in Utah courts to inform the defendant of the possible affirmative defenses they may raise in their case. The document outlines the different types of affirmative defenses that may be available, including self-defense, duress, intoxication, insanity, necessity, and entrapment. It also provides guidance on how to properly present an affirmative defense, and what the jury should consider when assessing the facts of the case. The document also outlines the legal burdens of proof for each defense, and the various elements that must be established in order to successfully present an affirmative defense.