The JRC's Neutron Time-of-Flight Facility (GELINA) is one of the best pulsed white spectrum neutron sources available in the world. GELINA combines four specially designed and distinct units: a high-power pulsed linear electron accelerator, a post-accelerating beam compression magnet system, a mercury-cooled uranium target, and flight paths with measurement equipment. GELINA is one of the first JRC research infrastructure providing open access to Member State researchers allowing a variety of nuclear measurements.