Licensure/Certification Addendums are required for 0153 Nurse Leader, 0249 Registry RN, 0252 Registered Nurse, 0235 Advanced Registered Nurse, and 0236 Expert Registered Nurse. Requirements include the ability to perform at a high level and multi-task in a fast-paced environment; excellent communication, attention to detail, problem-solving, troubleshooting, and time management skills.