Since 1 April 2023, you must upload your thesis via TUconnect by the deadline. Personal submission to the examination office is no longer required. This is based on a new regulation in the new "General Part of the Examination Regulations (APO) for Bachelor's, Master's, Diplom and Magister degree programmes at the Technische Universität Braunschweig", § 14 Paragraph 7.
You can submit your thesis digitally after successful registration in TUconnect under "My studies -> Upload thesis". Please note that the examiners may additionally request printed versions of your thesis.
If your examiners request printed copies of the thesis, these must be accompanied by a signed declaration that the electronic and printed versions are identical. No later than five days after the upload date (= submission date), you must submit the printed copies directly to the examiners by post or in person. In this case, too, it is no longer necessary to submit printed copies to the examination office.