1. PD IEC/TR 61850-90-8:2016. Communication networks and systems for power utility automation Part 90–8: Object model for E-mobility

2. PD IEC/TR 61857-2:2015. Electrical insulation systems - Procedures for thermal evaluation Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systems

3. PD IEC/TR 61869-102:2014. Instrument transformers Part 102: Ferroresonance oscillations in substations with inductive voltage transformers

4. PD IEC/TR 61911:2003. Live working - Guidelines for the installation of distribution line conductors - Stringing equipment and accessory items

5. PD IEC/TR 61912-1:2007. Low-voltage switchgear and controlgear - Overcurrent protective devices - Part 1: Application of short-circuit ratings

6. PD IEC/TR 61912-2:2009. Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions

7. PD IEC/TR 61916:2014. Electrical accessories - Harmonization of general rules

8. PD IEC/TR 61967-1-1:2015 Integrated circuits - Measurement of electromagnetic emissions Part 1-1: General conditions and definitions - Near-field scan data exchange format

9. PD IEC/TR 62000:2010 Guideline for combining different single-mode fibres types

10. PD IEC/TR 62001-1:2016. High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters