The deadline for each semester is published on the Koç University Academic Calendar at the beginning of Fall and Spring Semesters. Valid external exam results must be sent to the following e-mail address and their validity must be confirmed by the ELC Directorate:
For ELC students, information about external exam requirements can be found at the link below:
About the TOEFL Exam;

*Those who have a valid TOEFL score should have their exam result documents sent by the TOEFL Center to code 0163 of our University. Student copies of result documents sent to Koç University are not accepted as valid documents. However, in case the official document does not reach Koç University by the registration date, the student copy, if any, will have to be submitted during the registration as a temporary document. In such cases, students will be asked to sign a document committing that the result document will be mailed from the TOEFL Center to reach our University within one month at the latest.

** Home Edition and My Best Score are not accepted.