| 1965 |
Opening of the Stadthalle Braunschweig. |
| 1991 |
Technical general overhaul for the 30th anniversary of the Stadthalle, with new sound and lighting technology in the Main Hall, a modern air-conditioning system as well as safety and fire-protection installations. The costs for the most extensive modernisation to this date amount to around 12.65 million deutschmarks. |
| 1998 |
The 10-millionth visitor is welcomed in the Stadthalle. |
| 1999 |
Further renovation measures in the exterior areas where, amongst other things, the forecourt receives a generous and distinctive canopy. |
| 2000 |
Opening of the Volkswagen Halle Braunschweig. The arena for sports and culture, oval in form and shimmering in silver, was realized as a public-private partnership model. |
| 2006 |
The Eintracht Stadium is integrated into the operations of the Stadthalle Braunschweig Betriebsgesellschaft mbH. |
| 2006 |
Extensive conversion and extension work is carried out on the Volkswagen Halle Braunschweig. As a result, the hall now has a total of more than 5000 square meters of exhibition, foyer and presentation area spread over two levels. |
| 2008 |
The most extensive conversion measures in the existence of the Stadthalle Braunschweig. A total of 7.5 million euros are invested in two construction phases (2008 and 2009). Improved ambient quality, particularly in the entrance foyers, as well as the latest congress and conference technology are the outstanding features of the modernisation. |
| 2011 |
Comprehensive construction measures in the Eintracht Stadium. With these measures, the tradition-steeped sports facility is adapted to meet the structural and functional standards which now apply for professional football and for the organisation of national and international athletics competitions. |
| 2012 |
Certification of the Stadthalle and the Volkswagen Halle Braunschweig with the environmental label "Green Globe". |
| 2015 |
The celebrations for the 50th anniversary of the Stadthalle Braunschweig begin with an official ceremony with guests from politics, business and the event sector. |
| 2015 |
Training of all employees of the Stadthalle Braunschweig Betriebsgesellschaft mbH as "Sustainability Consultant in the Event Sector". |
