The case number and date are essential in a medico-legal record as they provide a unique identifier and chronological reference for the case, ensuring accurate documentation and traceability. This information is crucial for legal proceedings, allowing precise correlation between the medical findings and the timeline of events. Without these details, the record's authenticity and legal validity may be compromised, affecting the integrity of evidence in court. Thus, case number and date ensure the medico-legal record is acceptable and reliable in legal contexts.

Reference: Principles of Forensic Medicine, Dr. K.S. Narayan Reddy, 34th Edition.