GERT8000-RBBL Iss 43

Each issue of the Rule Book Briefing Leaflet contains a summary of the changes being introduced to GERT8000.

This leaflet contains details of the following changes to the Rule Book (GERT8000) published in March 2026. Changes have been made to modules M1, M2 and TW1 as part of a review of emergency protection arrangements. Modules AC and DC and Handbooks 16 and 17 have been revised to include several changes proposed by the industry.