Default authorised services: SEZ units need not reapply where the UAC has already approved a service. Directs uniform application of the Department's default list of authorised services for Special Economic Zones and clarifies that SEZ Developers and Units are not required to submit fresh applications for services already approved by the Unit Approval Committee (UAC); recalls an initial list of fifty eight services and eight subsequently added services, and mandates Development Commissioners to follow Instruction No. 79 to prevent repeat approval demands.