The Comm Guild Maelstrom's Edge

The Epirian foundation is fragmented into many competing franchises. Each maintains control of multiple worlds, and technology and people must be interchanged frequently. Ensuring security on these worlds requires each adult Epirian citizen to be issued with a MATS number. This unique number allows an Epirian citizen to rise to high status on one world, and have that status recognised throughout the galaxy, granting a galactic mobility that would not otherwise be possible without immense personal wealth.

MATS numbers are controlled at the system level, and as such represent an extremely juicy target for infiltrating agents. Getting some fake individuals in to the MATS system is an easy way to gain unfettered access to key Epirian institutions and facilities, and for those desperate to escape a world, can lead to a significant bump in their position on passenger manifests.