2025 December – SOEF Markets – FASS – DASSA Parameters and Scalars Recommendations Paper
This paper sets out the TSOs' recommendations to the SEMC for the aspects of the daily auction design which have not previously been subject to industry consultation, namely the DASSA Parameters and Scalars. This paper reflects the feedback received on the DASSA Parameters and Scalars Consultation Paper through stakeholders’ written responses and input to the industry workshop, and also summarises that feedback and provides the TSOs’ commentary in response.
2025 October – SOEF Markets – FASS – AFRY Updated Report on DASSA Parameters and Scalars
This report, prepared by the TSOs’ partner AFRY, provides additional commentary addressing some of the concerns raised by industry throughout the DASSA Parameters and Scalars consultation, and, in some cases, updates the original recommendations to the TSOs or offers alternative options. This report should be read in conjunction with the TSOs' DASSA Parameters and Scalars Recommendations Paper.
2025 November - SOEF Markets - FASS - System Services Code Working Group 7 Minutes
Please find the minutes recorded at the System Services Code Working Group sessions in November 2025. The TSOs will publish further minutes and slides of the sessions as they continue to progress.