Re-registration of ca final

Hello friends,

I got registred for CA Final on 27th Feb 2012. Am i required to re-register again? as i got the news that CA Final registration is valid only for 5 years from the date of registration.

So my attempt is in May 2017 and 5 Years from my registration expires on 26th Feb 2017.

Also, can any one plz let me know the procedure for same.

Thanks.....