ipc revalidation

chaithra (CA final) (71 Points)

26 March 2018  
my registration date is 19th August 2013. still I haven't revalidated my ipc. im from direct entry my article registration is 19th November,2014. now I got to know that 4yrs is the validation time for ipc.. if I get revalidation now what ll b the consequences. please help...