Final registration

You have to complete IPCC group II before registering for ca final

But when can i appear in the final exam? does it depend upon final registration or articles registration? i know that after 2.5 yrs of articleship i can appear for final exams! But im stil confused between articles registration and finals registration

2.5 YEARS ARE COUNTED FROM THE DATE OF ARTICLESHIP REGISTRATION

NOW U CAN REGISTER FOR ARTICLES WITH IN APRIL,SO THAT U MAY  WRITE UR FINAL EXAM ON 2015 NOV,THOUGH LATER U CAN REGISTER FOR UR FINAL EXAM

you can register for Ca Final only once you clear both groups of IPCC

I have cleared both groups in Nov 2012.do I need to register for finals now or can do later?