Ensure that when the Marine Corps develops, procures, maintains, or uses E&IT, individuals with disabilities have access and use of information and data that is comparable to the access and use of the information and data by Federal employees who are not individuals with disabilities. This Order does not apply to E&IT National Security Systems (NSS), which involve intelligence activities as defined in reference (c). An NSS does not include a system that is to be used for routine administrative and business applications (including payroll, finance, logistics, and personnel management applications) .