De-notification of Special Economic Zone area reduces zone boundaries and updates notified survey parcels and resultant area. The Central Government de-notifies 2.299 hectares from a sector specific Special Economic Zone for Biotechnology at Mann, resulting in a revised zone area of 10.571 hectares under the second proviso to Sub section (1) of Section 4 of the Special Economic Zones Act, 2005 read with rule 8 of the Special Economic Zones Rules, 2006, following the developer's proposal, prior approval, the State government's no-objection and the Development Commissioner's recommendation; the notification lists affected survey numbers with original, de-notified and resultant area figures.