The International Symposium on Discharge and Electrical Insulation in Vacuum (ISDEIV) is a longstanding platform for scientific and technical exchange, renowned in the fields of electrical insulation and discharges in vacuum. The Symposium which was established in 1964 in the United States under the joint auspices of IEEE DEIS is usually held biennially. The inaugural conference was hosted in MIT, and since then, it had been successfully held thirty editions, witnessing decades of remarkable exploration and academic prosperity in the fields of vacuum discharges and electrical insulation.

Focusing on breakthroughs in vacuum breakdown and flashover, vacuum arcs, and related applications, this conference serves as a catalyst for deep scholarly exchange, sparking academic innovation and advancing both fundamental science and practical applications in the field. As a significant event in the vacuum switch industry, it attracts professionals, academics, and industry leaders worldwide. Sponsorship plays a pivotal role in its success, offering brand exposure through the conference website, proceedings, and materials. Sponsors also benefit from complimentary registrations, potential exhibition space, and unparalleled networking opportunities with experts and peers. This fosters collaborative knowledge sharing, facilitates access to cutting-edge research and technological advancements, and promotes business partnerships and development within the high-voltage vacuum switch sector.