Certified AM Directional Specialist (AMD) is a specialist title granted to an individual that successfully meets the prerequisite certification and examination requirements. The certification is regulated by the Society of Broadcast Engineers (SBE), and demonstrates competence in the design and maintenance of AM Directional antenna facilities. The "Certified AM Directional Specialist" title is protected by copyright laws. Individuals who use the title without consent from the Society of Broadcast Engineers could face legal action.