This paper introduces the Temporal Imaging CeBr3 Compton Camera, a groundbreaking concept designed to enhance imaging and localization of gamma-ray sources in nuclear decommissioning and waste management. Utilizing monolithic CeBr3 scintillators, this system achieves high spatial (2 mm FWHM) and energy (6.9% at 511 keV) resolution, alongside exceptional timing precision (CRT < 225 ps). Temporal Imaging leverages scintillation light distribution and photon arrival times to accurately locate gamma events in three dimensions, including depth of interaction (DOI). The system demonstrates superior sensitivity and background rejection capabilities, achieving precise imaging of low-activity sources within short acquisition times. This novel approach offers significant advancements in efficiency and accuracy for monitoring and managing radioactive contamination.