Depending on the Double Degree modality type, the temporal order changes. By staying duration we can distinguish those from:
- 12 Months: University of California - Berkeley, Illinois Institute of Technology, George Mason University
- 18 Months: KTH, Politecnico di Torino, Politecnico di Milano, TU Darmstadt, etc.
- 24 Months: University of Keio, University of Doshisha, Lund University, Telecom ParisTech, ENSTA ParisTech, HEC, ISAE-SupAero, etc.