CA Student
15927 Points
Joined May 2011
You should apply for revalidation of your registration in order to appear in the upcoming exams.
New course is yet to be enforced. Further, after the new course gets notified, old course won’t be discontinued all of a sudden. Sufficient time/attempts will be given to old course students to clear their exams.
After the notification of new course, it depends on you whether you wish to convert into new course or want to continue in the old one till it gets phased out.
So, for the time being, apply for revalidation and don't worry unnecessarily.