In North America, ARES (Amateur Radio Disaster Services, Amateur Radio Emergency Service) provides organization and training for amateur radio volunteers to ensure readiness in times of disaster or civil emergency. ARES volunteers may also provide communications for large public events. Groups are normally organized on a local, county or regional basis. While the ARES name is trademarked for use by American Radio Relay League-backed groups in the US and by RAC member groups in Canada, similar emergency communication groups do serve similar roles under different names in various nations worldwide.
- Amateur Radio Disaster Services (ARES/ARDS)
- Amateur Radio Earning Praise, Respect in Hurricane Katrina Relief, ARRL, Sep 2005
- Open Directory Project: List of local ARES groups