Droids are shown here conducting a quarantine inspection at Tomorrowland Starport.
A quarantine inspector's job was to meticulously examine astrocultural cargo for a travel company's customs department. Specifically, in the year 4.3 ABY, the Star Tours travel agency employed quarantine inspectors at its Tomorrowland Starport. These inspectors were two PanaRobos robots, identified as P-6 and S-4. They operated within the Quarantine Section of the starport's Baggage Claim area, under the direction of an R2 unit.