NHA is only registered for state employment purposes in the following states: Arkansas, Colorado, Florida, Georgia, Illinois, Indiana, Louisiana, Maine, Michigan, Nebraska, New York, North Carolina, Ohio, Pennsylvania, South Carolina, South Dakota, Texas, and Wisconsin. Why Choose National Heritage Online Academy - North Carolina: Duties and Responsibilities: Assess student abilities and provide instructional and behavioral assistance for students in accordance with their individual education plan (IEP) and/or their 504-behavior plan as directed by the special education team.