Which chapter of the NISPOM addresses special requirements?

Chapter 9 of the NISPOM (National Industrial Security Program Operating Manual) specifically addresses special requirements. This chapter outlines the unique security considerations and responsibilities that apply to certain types of classified information and facilities. It includes guidance related to the handling of classified materials that require additional diligence due to their sensitivity, such as special access programs and safeguarding measures that go beyond standard practices.

Understanding the content of Chapter 9 helps Facility Security Officers ensure compliance with the specialized security needs that can arise in certain situations, making it critical for the protection of sensitive government information and assets. The additional chapters mentioned do not focus on special requirements, which is why they do not fit the question's context.