You can bring an attorney to represent you, or a family member, friend, or anyone else to help you, provided however, that in all hearings involving the taking of testimony and the formulation of a record subject to review by the courts, where the board or the secretary thereof determines that representation in such hearing requires a high degree of legal training, experience, and skill, the board or the secretary thereof may limit those who may appear in a representative capacity to attorneys-at-law.