Hi I am Vikas I was registered under direct entry schem in 2012, sept 30 and completed orientation and ITT programms but did not joine for articleship because some personal reasons and I want to joine articleship next year 2016 for that should I revalidate my registration because for IPCC the valid period is 4 years is it require for me to revalidate registration to join articleship or it is mandatory for only appear exam.