# Transportation Security Operations Center **Aliases:** TSOC **Entity class:** Federal transportation-security operations center ## Definition The **Transportation Security Operations Center (TSOC)** is the Transportation Security Administration's national operations center for transportation-security situational awareness, coordination, and incident reporting. ## Relationships - **agency:** [[wiki/Transportation Security Administration|TSA]]. - **historical reporting path:** [[wiki/Highway Watch|Highway Watch]] through the [[wiki/Highway Information Sharing and Analysis Center|Highway ISAC]]. - **information-sharing partners:** federal, state, local, and transportation-sector organizations. ## Sources / Provenance - [DHS OIG — Federal Trucking Industry Security Grant Program, March 2008](https://www.govinfo.gov/content/pkg/GOVPUB-HS-PURL-gpo29608/pdf/GOVPUB-HS-PURL-gpo29608.pdf)