How is the Federal Security Level (FSL) rating determined?

The Federal Security Level (FSL) rating is determined through an evaluation of multiple key factors, which ensures a comprehensive assessment of a facility's security needs. This multi-faceted approach considers various elements that impact security, such as location, potential threats, the nature of operations, and historical incidents, among others.

By relying on an array of criteria rather than a single aspect, this method provides a more accurate and effective rating system. For instance, solely focusing on facility size or only considering prior incident reports would overlook the complexity of security needs in different contexts. The inclusion of diverse factors also enables agencies to adapt to evolving threats and improve the overall protection of federally owned facilities.