SILAI 2019 is a one of a kind, first ever symposium organized by a collaboration between TIFR, STFC RAL, and IIT Madras. This two-day programme has a mix of talks and discussions talking about the latest advancement in high power laser technology which has diverse applications such as in medicine, therapy, NDT (Non-destructive testing) industry, etc. It is an opportunity to interact with industry as well as scientific experts who are at the forefront of laser design and development.