| D2.01 | Core business information systems and services |
| D2.03 | Telecommunication networks, services and technology |
| D2.18 | Metering, Billing and CRM functions |
| D2.22 | Treatment of Information Security for EPUs |
| D2.23 | The use of Ethernet technology in the Power Utility environment |
| D2.24 | EMS Architecture for the 21st century |
| D2.25 | Information and Communication Systems in the deregulation of the electricity sector |
| D2.26 | Telecom Service Delivery Model, Architecture, Management and Support in the Electrical Power Utility |
| D2.27 | Power Line Carrier Channel Modeling, Planning and Usage |
| D2.28 | Communication Architecture for IP-based Substation Applications |
| D2.29 | Communication access to Electrical Energy Consumers and Producers |
| JWGD2/B5.30 | Communications for HV Substation Protection & Wide Area Protection Applications |