1. PD IEC/TR 62001-2:2016. High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters Part 2: Performance

2. PD IEC/TR 62001-4:2016. High-voltage direct current (HVDC) systems - Guidance to the specification and designe valuation of AC filtersPart 4: Equipment

3. PD IEC/TR 62048:2014. Optical fibres - Reliability - Power law theory

4. PD IEC/TR 62051:1999. Electricity metering - Glossary of terms

5. PD IEC/TR 62056-41:1998. Electricity metering - Data exchange for meter reading, tariff and load control -Part 41: Data exchange using wide area networks Public switched telephone network (PSTN) with LINK+ protocol

6. PD IEC/TR 62056-52:1998. Electricity metering - Data exchange for meter reading, tariff and load control -Part 52: Communication protocols management distribution line message specification (DLMS) server

7. PD IEC/TR 62059-11:2002. Electricity metering equipment - Dependability - Part 11: General concepts

8. PD IEC/TR 62059-21:2002. Electricity metering equipment - Dependability - Part 21: Collection of meter dependability data from the field

9. PD IEC/TR 62066:2002. Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information

10. PD IEC/TR 62095:2003. Electric cables - Calculation of current rating - Cable current rating calculations using finite element method