1. PD ISO/TS 21929-2:2015. Sustainability in building construction - Sustainability indicators - Part 2: Framework for the development of indicators for civil engineering works

2. PD IEC/TR 61850-1:2013. Communication networks and systems for power utility automation Part 1: Introduction and overview

3. PD IEC/TR 61850-7-510:2012. Communication networks and systems for power utility automation Part 7-510: Basic communication structure - Hydroelectric power plants – Modelling concepts and guidelines

4. PD IEC/TR 61850-80-3:2015. Communication networks and systems for power utility automation Part 80-3: Mapping to web protocols - Requirements and technical choices

5. PD IEC/TR 61850-90-12:2015. Communication networks and systems for power utility automation Part 90-12: Wide area network engineering guidelines

6. PD IEC/TR 61850-90-2:2016. Communication networks and systems for power utility automation Part 90-2: Using IEC 61850 for communication between substations and control centres

7. PD IEC/TR 61850-90-3:2016. Communication networks and systems for power utility automation Part 90-3: Using IEC 61850 for condition monitoring diagnosis and analysis

8. PD IEC/TR 61850-90-4:2013. Communication networks and systems for power utility automation Part 90–4: Network engineering guidelines

9. PD IEC/TR 61850-90-5:2012. Communication networks and systems for power utility automation Part 90-5: Use of IEC 61850 to transmit synchrophasor information according to IEEE C37.118

10. PD IEC/TR 61850-90-7:2013. Communication networks and systems for power utility automation Part 90-7: Object models for power converters in distributed energy resources (DER) systems