Important Shark and Ray Areas (ISRA)
ISRAs have been developed by the IUCN Species Survival Commission Shark Specialist Group to ensure that discrete portions of habitats critical to shark species are delineated and used in site-based conservation and management initiatives in global waters. ISRAs are identified through the application of four criteria, incorporating seven sub-criteria. The Criteria provide an objective framework for identifying areas crucial for the persistence of sharks and rays and, where required, their recovery.