The 27th Symposium on DIAGNOSTICS OF POWER EQUIPMENT AND INDUSTRIAL INSTALLATIONS. Diagnostics and servicing of equipment in nuclear and conventional energy, which took place from October 8-10, 2025 in Bystra, has concluded. We would like to thank all Partners, Speakers, and Participants of this year's Symposium for their participation and engagement, as well as the lively technical discussions during the sessions, Discussion Panels, and behind the scenes. We will soon publish a full report from this event on www.sympozjum.pronovum.pl