Therefore, if a tenant decides to rent the dwelling as a whole or part of it to third parties, a sublease agreement must be signed with the sub-tenant(s). As a rule, you can not sublet the premises of students, but there are some exceptions, for example. B if you want to do a semester abroad or an internship and sublet the room for this period. This is only possible with administrative permission and a contract with the Studierendenwerk Dortmund. Please inquire directly with the Studierendenwerk. For more information, check out their websites. The model free sublease agreement for Germany gladly made this model sublease agreement available free of charge. If you are still looking for the right pointer, simply list your property for free on our website: .tempoflat.com the new one. .