2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/46932We give a brief review of the next-to-leading logarithmic results in $B \to X_s γ$. Combining the results of different groups, a practically complete next-to-leading-logarithmic prediction of the inclusive decay rate was recently presented. The theoretical uncertainty in the decay rate in now less than half of the error in the previously leading-logarithmic result. Therefore, the inclusive $B \to X_s γ$ mode will provide important tests of the SM and its extensions when more precise experimental data is available.6 pages, latex, sprocl.sty and two figures included, based on a talk given at the Symposium "Flavor Changing Neutral Currents -Present and Future Studies", February 19-21, Santa Monica, California, to appear in the ProceedingsHigh Energy Physics - Phenomenologytext