SEZ approvals and modifications: extensions, co developer recognitions, de notifications and area conversions authorised or deferred. The Board granted extensions of Letters of Approval and formal approvals where developers/units demonstrated investment, construction or operational progress and recommended reliance on SEZ Rules' provisos for post expiry regularisation; approved co developer statuses subject to standard SEZ conditions and tax examination rights; authorised specified partial and full de notifications and conversions of processing area to non processing area after confirmation that duty benefits on the demarcated land were repaid and no dues certificates issued; approved cancellation of certain co developer statuses; and deferred a temporary gate proposal pending clearer DC recommendations on security and customs safeguards.