Contact your college administration (registrar's office or principal's office) and inquire about the process for obtaining a No Objection Certificate (NOC) for migration.

You might need to submit a written request for migration and clear any outstanding dues (library fees, hostel fees) before they issue the NOC.

Research colleges in Chandigarh offering B.Sc. Non-Medical programs.

Check their websites or contact their admissions office to confirm if they accept migration students and inquire about their eligibility requirements (minimum marks, seat availability, etc.) for your specific situation.

Once you identify a suitable college, follow their application process for migration students. This might involve submitting documents like your mark sheets, migration certificate (obtained from DAV College), NOC, and application form.

There could be additional fees associated with the migration process at the new college.

The new college will review your application and documents. If accepted, they will provide you with an official confirmation letter.

https://www.careers360.com/university/chandigarh-university-chandigarh

I hope it helps!