Proposed features/emergency=disaster response

emergency=disaster_response
Proposal status:	Draft (under way)
Proposed by:	Polarbear
Tagging:	`emergency=disaster_response`
Applies to:
Definition:	A station of an agency providing emergency response for civilians during or after a disaster (natural or anthropogenic).
Statistics:
Draft started:	2020-12-29

Proposal

Establish emergency=disaster_response as worldwide consistent tagging of disaster response services under the emergency=* key.

Migrate from tags

that work in one nation only, like (emergency=ses_station (189x) from Australia, the tag is problematic for worldwide use, since it takes a country-specific acronym that is not self-explanatory and not understood elsewhere
or do not use the emergency key, like amenity=emergency_service (800x) + emergency_service=technical (822x), predominantly used in Germany for THW, and a dozen mis-tagged hospitals around the word.

Rationale

There is some inconsistency how disaster response services are mapped in various countries. Some discussion happened on mailing lists and discussion pages of the tags mentioned above. Summary:

Stations of State Emergency Services, Civil Protection, or Civil Defense Services are facilities of the governmental and non-governmental organisations, aiming to support the civilian population in cases natural or anthropogenic disasters.

This type of service or the organization that provides them, receives different names according to the country.

Germany: Bundesamt für Bevölkerungsschutz und Katastrophenhilfe (BKK) and Technisches Hilfswerk (THW)
Austria: Oberösterreichischer Zivilschutzverband
Australia: State Emergency Service
Brazil: Civil defense in Brazil
Greece: Oberösterreichischer Zivilschutzverband (Civil Protection)
Ukraine: Державна служба України з надзвичайних ситуацій (State Emergency Service)
Mexico: Civil Protection / Protección Civil
Czechia: Civilní obrana
Poland: AFAIK no dedicated service, handled by firefighters with support from other emergency services and army for things requiring manpower
Portugal: Autoridade Nacional de Emergência e Proteção Civil (ANEPC) ANEPC(pt)