Future IEC 62021-3 Ed.1: Insulating Liquids - Determination of Acidity - Part 3: Test methods for non mineral insulating oils

Future IEC 60076-XX: Power transformers - Part XX: Energy efficiency for distribution transformers

Future IEC 62329-3, sheets 100 to 107 - Part 3 : Specification requirements for shape dimensions, material requirements and compatibility performance

Future IEC 60684-3-205: Flexible Insulating Sleeving - Part 3: Specifications for individual types of sleeving - Sheet 205: Heat-shrinkable polychloroprene sleeving, flame retarded, shrink ratio 1,7:1

Future IEC 60684-3-247: Flexible Insulating Sleeving - Part 3: Specifications for individual types of sleeving - Sheet 247: Heat-shrinkable, polyolefin sleeving, adhesive coated, not flame retarded, shrink ratio 3:1

Future IEC 60684-3-281 Ed. 1.0: Flexible Insulating Sleeving - Part 3 Specification requirements for individual types of sleeving - Sheet 281: Heat-shrinkable, polyolefin sleeving, semi conductive

Future IEC 60684-3-282 Ed. 1.0: Flexible Insulating Sleeving - Part 3 Specification requirements for individual types of sleeving - Sheet 282: Heat-shrinkable, polyolefin sleeving, stress control

Future IEC 60684-3-280 Ed. 1.0: Flexible insulating sleeving.- Part 3: Specification requirements for individual types of sleeving - Sheet 280: Heat-shrinkable, polyolefin sleeving, anti-tracking

Future IEC 60684-3-283 Ed. 1.0: Flexible Insulating Sleeving - Part 3: Specifications for individual types of sleeving - Sheet 283: Heat-shrinkable, polyolefin sleeving for bus-bar insulation

Revised Future IEC 60674-3-8 Ed. 1.0: Specification for plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 8: Requirements for balanced biaxially oriented polyethylene naphthalate (PEN) films used for electrical insulation