Dear [Dean/Head of Department],

I am writing to formally request a change of course from B.Tech to BBA for the [upcoming semester/year]. My name is [Your Name], and my student ID number is [Student ID].

I was initially enrolled in the B.Tech program with a specialization in [Your Specialization]. However, after careful consideration of my academic interests and career goals, I have realized that BBA aligns better with my aspirations.

I believe that the BBA program will provide me with the necessary skills and knowledge to pursue a career in [Desired Field]. I am confident in my ability to successfully complete the BBA program and achieve academic excellence.

I kindly request you to consider my application and grant me permission to change my course from B.Tech to BBA. I am ready to fulfill any academic requirements or prerequisites for the BBA program.

Thank you for your time and consideration.

Sincerely, [Your Name] [Your Roll Number] [Department] [Contact Information]

Note: This is a general template. You may need to adapt it based on your specific college's guidelines and requirements. Be sure to include any supporting documents or reasons for the course change.