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Rescue

International Underwater Cave Rescue and Recovery

United States IUCRR, International Underwater Cave Rescue and Recovery, Inc.

An all-volunteer, Florida-registered not-for-profit, established in 1999, whose experienced cave-diver members support public safety agencies with rescues and, far more often, body recoveries in caves, caverns and flooded mines, and contribute to accident analysis.

Official website ↗

IUCRR describes itself as an all-volunteer public service and educational organisation, registered as a not-for-profit in Florida and established in 1999, that supports public safety agencies with rescue and recovery of divers in underwater overhead environments such as caves, caverns and mine shafts [1]. Its stated mission has two parts: rescue and recovery support within a law enforcement agency's Incident Command System, and accident analysis to educate the cave diving community [1]. Members are experienced cave divers vetted by Regional Coordinators and must complete its Rescue/Recovery Surface Operations Management (RRSOM) training before joining the call-out list; the site cites a presence in 18 or more countries [1]. Its emergency page asks people reporting a diver overdue or missing in a cave, cavern or mine to email the organisation and contact the relevant Regional Coordinator [2].

A 2017 paper in Forensic Science International, co-written with an IUCRR member, notes that on average three divers die inside flooded caves in the USA each year, describes the standard recovery procedures IUCRR has developed since 1999, and strongly recommends that local dive teams do not attempt to recover bodies from within flooded caves [3].

Further reading

Emergency resources and their limits

What diving medical services such as DAN do, how underwater cave rescue is organised in the USA, UK and France, why...
6 min read

Training, conservation and decision-making

Accident reports keep pointing back to judgement: staying within training and site rules, ending dives and rescue...
6 min read

What accident analyses have found

From Sheck Exley's 1979 Blueprint for Survival to DAN's three-decade fatality review and today's NSS-CDS case...
8 min read

International Underwater Cave Rescue and Recovery (IUCRR) ↗

An all-volunteer Florida-registered organisation that supports law-enforcement dive teams with cave rescue...
Organisation

IUCRR incident reports ↗

Factual reports on underwater cave incidents that IUCRR divers helped document on site, published after...
Safety guidance

NSS-CDS Accident Analysis ↗

A running list of North American cave diving incidents with downloadable committee reports (recent cases...
Safety guidance

Recovery of deceased scuba divers from within flooded subterranean caves ↗

Describes, stage by stage, how IUCRR divers carry out body recoveries with law enforcement and medical...
Research paper

Recovery of deceased scuba divers from within flooded subterranean caves ↗

Describes how IUCRR volunteers handle body recoveries from flooded caves with police and coroners, stage...
Research paper
Sources: [1] International Underwater Cave Rescue and Recovery ↗[2] International Underwater Cave Rescue and Recovery ↗[3] Forensic Science International (via PubMed) ↗ · checked 2026-10-14
Every fact on this page, with its source (5)
FactStatusSource
IUCRR was established in 1999 and is a Florida-registered not-for-profit run entirely by volunteers. Verified [1] [3]
IUCRR supports public safety agencies with rescue and recovery in underwater overhead environments and carries out accident analysis to educate cave divers. Verified [1]
IUCRR's site cites a presence in 18 or more countries.The countries are not listed on the home page. Verified [1]
Members are experienced cave divers who complete RRSOM training before joining the call-out list. Verified [1]
A 2017 peer-reviewed paper strongly recommends that local dive teams do not attempt to recover bodies from within flooded caves.Abstract retrieved via PubMed. Verified [3]

Verified: stated by an official or primary source we opened. Reported: from a secondary source only. Sources conflict: the note gives both versions. May be out of date: the newest source we found is old.

Written in our own words from the sources above. Report a correction

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