Overhead Transmission
| Topic | Key Contact |  | 
|---|---|---|
| Program/Area Manager, Sr | Rachel Moore | |
| Advanced Conductors | Gary Sibilant | |
| Composite Structures | David Folk | |
| Conductors & Connectors | Rachel Moore | |
| Conductor Motion | Jean Pierre Marais | |
| Corrosion: Conductor, Structure and Subgrade | Neal Murray | |
| HVDC Line Performance & Effects | Gary Sibilant | |
| Inspection & Assessment | Daniel Malan | |
| Insulators: Composite, Porcelain and Glass | Tim Shaw | |
| Lightning & Grounding | Camille Le Mauff | |
| Line Design & Foundations | Pierre Marais | |
| Line Switches | Alessandro de Sousa Berredo | |
| Live Working | Alessandro de Sousa Berredo | |
| Ratings | Justin Bell |