You may send your requests on BT-BASE via e-mail to the address email@example.com or use the contact form below.
The telephone hotline is currently on "summer break". From 17 September we will also be there for you by telephone again. The exact times will be published one week in advance.
The input of personal data takes place on a voluntary basis and at your own request. The legal basis for further processing this personal data is provided according Art. 6 Abs. 1 lit f) DSGVO.
The next test date is on 27 October 2018. The registration phase for this test date ends on 9 October 2018. Here you can find all test dates, locations and deadlines.
The BT-WISO can only be taken at certified test centres on respectively scheduled dates.
Starting in 2017, the BT-WISO can also be taken in English In English the BT-WISO is called BT-BASE. The test language can be chosen within the registration process. We recommend that you check with the university to which you plan to apply as to which language version(s) it accepts.