Working groups area
| AG 1 | Strategic Advisory Group |
| AG 4 | HVDC System Performance |
| B4-38 | Simulation of HVDC and FACTS |
| B4-44 | Planning Guidelines Dealing with HVDC Environmental Issues |
| B4-46 | Voltage Source Converter (VSC) HVDC for power transmission - Economic Aspects and comparison with other AC and DC technologies |
| B4-47 | Special Issues in AC Filter Specification for HVDC |
| B4-49 | Performance Evaluation and Applications Review of Exsiting Thyristor Control Series Compensation Devices |
| JWG B4-B2-C3-50 | Electric Field and Ion Current Environment of HVDC Overhead Transmission Lines |
| B4-51 | Study of Converter Voltage Transients Imposed on the HVDC Converter Transformers |
| B4-52 | HVDC Grid Feasibility Study |
| JWG B5/B4-25 | Impact of HVDC Stations on Protection of AC Systems |
| C4/C1/B4-604 | Influence of Embedded HVDC Transmission on System Security and AC Network Performance |
| B4-53 | Guidelines for Procurement and Testing of STATCOMs |
| B4-54 | Guidelines For Life Extension of Existing HVDC Systems |
| B4-55 | HVDC Connection of Offshore Wind Power Plants |
| B4-56 | Guidelines for Preparation of Connection Agreements or Grid Codes for HVDC Grids |
| B4-57 | Guide for the Development of Models for HVDC Converters in a HVDC Grid |
| B4-58 | Devices for Load flow Control and Methodologies for Direct Voltage Control in a Meshed HVDC Grid |
| B4/B5-59 | Control and Protection of HVDC Grids |
| B4-60 | Designing HVDC Grids fro Optimal Reliability and Availability Performance |
| B4-61 | General Guidlines for HVDC Electrode Line |
