2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/120701The current status of Doubly Special Relativity research program is shortly presented. I dedicate this paper to my teacher and friend Professor Jerzy Lukierski on occasion of his seventieth birthday.To appear in the Proceedings of 22nd Max Born SymposiumHigh Energy Physics - Theorytext