Changed circumstances support an application under Section 60 FPG.
If circumstances have clearly changed since the ban was imposed, an application to lift or shorten the entry ban under Section 60 FPG comes into consideration. What matters is that the original risk assessment under Section 53 FPG no longer carries the same weight. Departure within the deadline and a period without offences are often significant arguments.
Document the change carefully and file the application with the Federal Office for Immigration and Asylum. The more concretely the new circumstances are evidenced, the stronger the application.