IS MY TATKAAL PASSPORT VALID

I OWN TATKAAL PASSPORT WHICH WAS ISSUED IN OCTOBER 2011. I GOT AN EMPLOYMENT IN SAUDI ARABIA AND CAME HERE IN NOVEMBER 2011 AND I HAVE NOT VISITED INDIA SINCE THEN. MY CONCERN IS IF MY TATKAAL PASSPORT IS VALID? IF NOT WHAT SHOULD I DO NOW AS I WISH TO GO INDIA IN OCTOBER 2014. PLEASE ADVISE ALSO ADVISE HOW TO CHECK VALIDITY OF MY PASSPORT