ICUIL, the International Committee on Ultra-High Intensity Lasers, is an organization concerned with international aspects of ultra-high intensity laser science, technology and education.
Based on a proposal by the OEDC Global Science Forum Coordinating Committee on Compact High-Intensity Short-Pulse Lasers the IUPAP Working Group: the International Committee on Compact, Ultrahigh Intensity Lasers (ICUIL) was established in October 2003.