The 2025 IEEE International Ultrasonics Symposium (IEEE IUS 2025) will be the 62nd edition of this conference and will be held on September 15-18, 2025 in Utrecht, Netherlands. The IUS conference is a meeting in the field of ultrasonics, providing a unique forum for presentation of the latest advances in medical ultrasound, physical acoustics, nondestructive testing, microacoustics, sensors and actuators and new materials.