Beruss was one of the signatories of the Declaration of the Alliance of Free Planets following the Battle of Endor, and, one month later, Beruss signed the Declaration of a New Republic. Her signatures adorned these documents alongside other important leaders of the Alliance like Leia Organa, Admiral Ackbar, Borsk Fey'lya or Mon Mothma.
Some months later, Beruss and the other signatories of the Declaration of a New Republic became the mobile New Republic Provisional Council, with Mon Mothma as the Chief of State. The Council would be active until the capture of Coruscant by the New Republic, 7 ABY, to be replaced by the first New Republic Senate. In 10 ABY she was one of the signatories of Why Do We Fight the Empire?. Beruss retained her position until at least 11 ABY and the beginnings of the Daala crisis.
- Star Wars: X-Wing Rogue Squadron: In the Empire's Service (Mentioned only)
- Star Wars: X-Wing Rogue Squadron: Mandatory Retirement
- X-Wing: Wedge's Gamble (First appearance)
- X-Wing: The Krytos Trap
- I, Jedi (Mentioned only)
- Heir to the Empire Sourcebook (First mentioned)
- Dark Empire Sourcebook
- The Truce at Bakura Sourcebook
- The Thrawn Trilogy Sourcebook
- The Complete Star Wars Encyclopedia