2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/105826We study the viability of observation of CPT violation in the top sector at future colliders. We show possible studies and different estimates for hadronic and linear colliders. In particular, we will present current constraints for Tevatron and prospects for the LHC and the ILC.Contribution to the Proceedings of 2005 International Linear Collider Physics and Detector Workshop and Second ILC Accelerator Workshop, Snowmass, CO (Snowmass05), 3 pages,, LaTeX, 2 figuresHigh Energy Physics - Phenomenologytext