Although opposing a strong, central governments, a loose coalition of trade and defense agreements known as the Centrality came to exist and was overseen by a position known as the Scrivinir, which meant "head writer" in High Trammic.
In 3 BBY, Rokur Gepta announced himself as the Central Administrator of the Centrality, and bore the arms of the office.
- Rokur Gepta (5 BBY – 3 BBY)
- Tavell Geen (3 BBY – 25 ABY)
- Sris Lehhett (25 ABY—)