The admission methodology established for enrolling into undergraduate and postgraduate programmes at Christian College of Chengannur is to create a transparency mode giving opportunities to worthy candidates in their selected courses of study. Christian College, Chengannur admission for undergraduate and postgraduate programmes is generally open for most students.

The full admission cycle of Christian College, Chengannur usually starts few months before the beginning of an academic year. Usually, specific dates differ; however, it is considered that the entrance cycle would mostly take place a few months prior to the start of academic sessions, which starts around August-September. Each programme has its own eligibility criteria for admission.