De-notification of Special Economic Zone area reduces SEZ extent after Central Government approval under SEZ Act. Central Government de-notifies 12.14 hectares from the Special Economic Zone for electronic hardware and related support services at SIPCOT Industrial Growth Centre, Sriperumbudur, resulting in a reduced SEZ area of 121.504 hectares. The action is taken under the Special Economic Zones Act, 2005 and SEZ Rules, 2006, following the developer's proposal, State Government approval, and recommendation by the Development Commissioner; the notification lists the specific survey numbers and areas comprising the de-notified land.