The registration and Kick-off meeting of BISC-E and IBBESS are combined because IBBESS is a perfect addition to BISC-E and BISC-E a nice follow-up after IBBESS. The two are linked in several ways, shown in the scheme above. This leads to three registration options with different requirements and consequences.
| Registration option | Requirements | Consequences |
| A. Single person | Only you | You join IBBESS and BISC-E is optional. On the Kick-off day you are coupled to a Company challenge and a team. |
| B. Team for Company Challenge |
Team 3-4 persons Optional supervisor |
You join IBBESS and BISC-E and work out the IBBESS Company challenge for BISC-E. |
| C.Team with a Free Challenge |
Team 3-6 persons Innovative idea Supervisor |
You join BISC-E with your own idea. The IBBESS program is optional. |