The following events took place in 28 BBY.
- The GBF Galaxy Cup Finals are held on Gyndine.
- Pumbli discovers and frees his his apprentice Oblivius on Nal Hutta
- The Trade Federation raised taxes on Uman Rai.
- The Force power Force translate was discovered.
- Daniel Zarkan IV, King of the Zarkan Kingdom and Emperor of the Zarkan Empire, is assassinated in Parliament Square whilst on his way to attend a session of the Zarkanian Parliament, he is replaced by his daughter Jane Zarkan I, his daughter will later found the Confederate States of Earth and become a Separatist.
- Elegy For Daniel IV Rex is composed by Reginald Laramie Peticolas, who will later go on to become one of the most renowned composers of the Confederate States of Earth.
- Composition of Her Imperial Majesty the Queen Jane Zarkan's Coronation March by noted composer Alexander Wimborne.
- Kieran Lamb is elected to the position of Union President in the Union of Earth States Presidential election, 28 BBY, replacing Anderson Kinley, who was elected in 44 BBY.
- Battle of Chilan ends.
- Evir Daal on Hapes
- Mikale Excar on Dathimor
- Kulo Dri-Ma on Kuat
- Dalverin Thonosh on Cogault
- Jander Veerdon on Sedro V
- Kelter on Corellia
- Q'ira on Corellia
- Jee-Gon on Naboo
- Istvan Fenix, on Wayland
31 BBY 30 BBY 29 BBY - 28 BBY - 27 BBY 26 BBY 25 BBY
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