Enforcement authority in SEZs authorised to investigate customs and excise offences, must notify SEZ division within seven days. Central Government authorises specified senior intelligence officers as enforcement officer(s) in Special Economic Zones for offences under the Customs Act, Central Excise Act and the Finance Act, empowering them to carry out investigation, inspection, search and seizure with reasons recorded in writing, and requires intimating details of any action to the Joint Secretary in charge of the SEZ Division immediately and not later than seven days from initiation.