47 CFR §10.410
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A Participating CMS Provider is required to transmit National Alerts upon receipt. National Alerts preempt all other Alert Messages. A Participating CMS Provider is required to transmit Imminent Threat Alerts, AMBER Alerts and Public Safety Messages on a first in-first out (FIFO) basis.