N.C. Gen. Stat. § 132-1.6

Emergency response plans adopted by a constituent institution of The University of North Carolina, a community college, or a public hospital as defined in G.S. 159-39 and the records related to the planning and development of these emergency response plans are not public records as defined by G.S. 132-1 and shall not be subject to inspection and examination under G.S. 132-6.