Ryan's Rule is a three step process to support patients of any age, their families and carers, to raise concerns if a patient’s health condition is getting worse or not improving as well as expected. Ryan’s Rule applies to all patients admitted to any Queensland Health public hospital—including the emergency department—and in some Hospital in the Home (HITH) services.

Ryan’s Rule has been developed in response to the tragic death of Ryan Saunders, who died in 2007 from an undiagnosed Streptococcal infection, which led to Toxic Shock Syndrome. When Ryan’s parents were worried he was getting worse they did not feel their concerns were acted on in time. In light of his death, the Department of Health made a commitment to introduce a patient, family, carer escalation process (Ryan’s Rule), to minimise the possibility of a similar event occurring.