= civil defense

olemus
ISO 22300:
rakendatavad meetmed ja teostatud süsteemid elanike elu, tervise, omandi ja keskkonna kaitseks soovimatute sündmuste (näiteks õnnetusjuhtumite, hädaolukordade, katastroofide) eest
= measures taken and systems implemented to preserve the lives and health of citizens, their properties and their environment from undesired events
Note. Undesired events can include accidents, emergencies and disasters

ülevaateid
https://en.wikipedia.org/wiki/Civil_defense
https://ec.europa.eu/echo/files/media/publications/european_civil_protection_training_programme_en.pdf
https://ec.europa.eu/echo/what/civil-protection/mechanism_en