Subpart A—General Information

   §  10.1   Basis.
   §  10.2   Purpose.
   §  10.10   Definitions.
   §  10.11   CMAS Implementation Timeline.

    Subpart B—Election to Participate in Commercial Mobile Alert System
                                 [Reserved]

    Subpart B—Election to Participate in Commercial Mobile Alert System

   §  10.210   CMAS Participation Election Procedures.
   §  10.220   Withdrawal of Election to Participate in CMAS.
   §  10.230   New CMS Providers Participation in CMAS.
   §  10.240   Notification to New Subscribers of Non-Participation in
   CMAS.
   §  10.250   Notification to Existing Subscribers of Non-Participation in
   CMAS.
   §  10.260   Timing of Subscriber Notification.
   §  10.270   Subscribers' Right To Terminate Subscription.
   §  10.280   Subscribers' Right To Opt Out of CMAS Notifications.

                       Subpart C—System Architecture

   §  10.300   Alert Aggregator [Reserved]
   §  10.310   Federal Alert Gateway [Reserved]
   §  10.320   Provider Alert Gateway Requirements.
   §  10.330   Provider Infrastructure Requirements.
   §  10.340   Digital Television Transmission Towers Retransmission
   Capability.
   §  10.350   CMAS Testing Requirements.

                   Subpart D—Alert Message Requirements

   §  10.400   Classification.
   §  10.410   Prioritization.
   §  10.420   Message Elements.
   §  10.430   Character Limit.
   §  10.440   Embedded Reference Prohibition.
   §  10.450   Geographic Targeting.
   §  10.460   Retransmission Frequency. [Reserved]
   §  10.470   Roaming.

                     Subpart E—Equipment Requirements

   §  10.500   General Requirements.
   §  10.510   Call Preemption Prohibition.
   §  10.520   Common Audio Attention Signal.
   §  10.530   Common Vibration Cadence.
   §  10.540   Attestation requirement. [Reserved]
   ___________________________________

   Authority:   47 U.S.C. 151, 154(i) and (o), 201, 303(r), 403, and 606;
   sections 602(a), (b), (c), (f), 603, 604 and 606 of Pub. L. 109–347,
   120 Stat. 1884.

   Source:   73 FR 43117, July 24, 2008, unless otherwise noted.

Subpart A—General Information