Utah Application For Admission Pro HAC Vice is an application to the Utah Supreme Court requesting permission for an attorney from another jurisdiction to appear and argue a case in a Utah court. This type of application is often used when a party has a legal issue that requires specialized knowledge or experience and cannot be adequately represented by an attorney licensed in Utah. There are two types of Utah Application For Admission Pro HAC Vice: Ad Hoc and Limited Admission. Ad Hoc Admission allows an attorney to appear and argue a single case in a Utah court. Limited Admission allows an attorney to appear and argue multiple cases in a Utah court over a set period of time, but requires the attorney to comply with the Utah Rules of Professional Conduct.