System Status FedRAMP no longer includes System Status in the SSP template; however core OSCAL requires the system status to be identified. The system statys is represented in system-characteristics . A status entry that includes: state field set to one of the allowed values. A remarks field is optional if the state is operational . Otherwise, the remarks field must be present. OSCAL Representation system-security-plan: system-characteristics: status: state: operational remarks: 'Remarks are optional if status/state is "operational". Remarks are required otherwise.' OSCAL Allowed Values Valid state values: operational ( remarks optional) under-major-modification ( remarks required) other ( remarks required) Although core OSCAL also allows under-development and disposition (retired), these values do not make sense in a FedRAMP authorization package.