The student councils are the organs of the HTU which offer direct conversation with students. They're the first go-to for any requests. They do counselling in regards to the individual major they're attached to and know the next steps for more intricate issues.
The inter-universital representation (HTU Graz) consists of 13 elected mandatees and is responsible for your legal interests. It represents the itnerests of all students at the TU Graz at other academies.
The inter-governmental representation (BV or ÖH) is your legal representation at the governmental level. It consists of 55 mandatees.