The 2023 IEEE Nuclear Science Symposium and Medical Imaging Conference, together with the International Symposium on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors is the premier meeting on the use of instrumentation in the Nuclear and Medical fields. RAYLAB recently presented its advancements in neutron detection technology at the IEEE Symposium 2023 in Vancouver, Canada. The presentation included RAYLAB’s contribution to the NECTAR project, related to the development of high neutron flux detection systems able to perform active spectrometry and dosimetry of neutron fields.