Identifying code

"Every clone has an identifying code on their wrist. Your military records will be in the database. Scan him, Artoo."

- Colonel Meebur Gascon, to CC-5576-39

An identifying code was used by the Grand Army of the Republic to identify and distinguish different Clone troopers. It was inserted into a trooper's left wrist and could link droids, such as astromechs, to a particular trooper's military records in the GAR database.