Section 6(2)(aa) in The Special Economic Zones Rules, 2006
(aa)[ Where the Special Economic Zone becomes operational, the letter of approval granted under clause (a) shall be valid till the period of validity of notification of such Special Economic Zone.] [Inserted by Notification No. G.S.R. 501 (E), dated 14.6.2010 (w.e.f. 10.2.2006).]