An injury certificate is a medico-legal document prepared after examining a victim of physical assault. It objectively records the type, nature, extent, and location of injuries sustained, which is crucial for legal proceedings. This certificate provides a detailed account that helps in assessing the severity and possible weapon used, aiding law enforcement and judicial authorities. It must be accurate, unbiased, and timely to ensure proper documentation of assault-related trauma. Unlike death or birth certificates, the injury certificate specifically documents physical harm and the clinical findings seen on examination.

Reference: Clinical Forensic Medicine, R. Pal, 2nd Edition.