The Oregon Application For Special Admission Pro HAC Vice And Order Thereon is a form used by non-resident attorneys to gain admission to the Oregon Bar on a limited basis. The application is typically used for out-of-state attorneys who need to represent a client in Oregon for a single case. The application must be approved by the Supreme Court of Oregon before it is granted. There are two types of Oregon Application For Special Admission Pro HAC Vice And Order Thereon: 1) Pro HAC Vice Application: This application is for non-resident attorneys who are seeking to appear in a particular case in Oregon. The application must be accompanied by the Order Thereon. 2) General Pro HAC Vice Admission: This application is for non-resident attorneys who wish to gain admission to the Oregon Bar without a specific case. The application must be accompanied by the Order Thereon.