Hello! Thank you for reaching out to us at Careers360. Changing your stream from science to arts is a significant decision, and it's great that you're exploring your options. To answer your question, it's best to contact the CBSE office directly or check their official website for the specific procedure regarding stream changes for private candidates. Each state may have slightly different regulations or guidelines.

If you're considering arts as your new path, I can also provide information on some of the best colleges or courses in that field. Don't hesitate to ask! Best of luck with your decision!