The document summarizes revisions made to the Emergency Department Rapid Detection and Response Adult Observation Chart (RDR chart). Key changes include tighter parameter ranges for respiratory rate, oxygen saturation, and oxygen flow rate, which will result in different escalation responses. The pain scale was also adjusted to include unexpected pain and different trigger scores. Additional space was included to document interventions, reviews, and modifications. Overall, the revisions aim to improve consistency when transferring patients between the emergency department and wards.