# PRIME Interface Hub **Aliases:** PRIME **Entity class:** ICE investigative-system interface hub ## Definition The **PRIME Interface Hub** is an interface component identified in DHS documentation for [[wiki/Investigative Case Management|ICM]]. It mediates data exchange between the case-management environment and connected ICE or partner systems. ## Relationships - **supports:** [[wiki/Investigative Case Management|ICM]]. - **exchange role:** connects systems of record, warehouses, and partner interfaces. - **successor-stack layer:** federation and exchange following [[wiki/ICEPIC|ICEPIC]]. ## Sources / Provenance - [DHS — ICM Privacy Impact Assessment, 2016](https://www.dhs.gov/sites/default/files/publications/privacy-pia-ice-icm-june2016.pdf)