Ipcc revalidation

Hello fellas,

I would like to know about my revalidation of ipcc registration. I have appeared for nov15 attempt of IPCC grp 2 . But my registration is due(expires) in  Jan2016. So is it that my result would be invalid if i havent revalidated my ipcc registration prior to results?? 

Do i required to revalidate my registration before announcement of results??

Please help ASAP..