CFR›Title 47›Chapter I›Part 11 ContainsSubparts A–ECorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 PART 11—EMERGENCY ALERT SYSTEM (EAS) Subparts A Subpart A—General Sections 11.1–11.21 B Subpart B—Equipment Requirements Sections 11.31–11.35 C Subpart C—Organization Sections 11.41–11.47 D Subpart D—Emergency Operations Sections 11.51–11.56 E Subpart E—Tests Section 11.61 Authority47 U.S.C. 151, 154 (i) and (n), 303(r), 544(g), 606, 1201, and 1206.Source59 FR 67092, Dec. 28, 1994, unless otherwise noted. Previous 10 Part 10—Wireless Emergency Alerts Next 13 Part 13—Commercial Radio Operators