What type of medical documentation is advisable for passengers requesting SSR medical assistance?

For passengers requesting SSR medical assistance, a doctor's note specifying medical needs is the most appropriate type of documentation. This note serves as a formal statement from a qualified healthcare professional, providing essential information about the passenger's medical conditions, required accommodations during the flight, and any special assistance needed. Having this document ensures that the airline can adequately prepare and offer the necessary services to support the passenger's specific health needs during travel.

While other options may have their own merits, they do not serve the same purpose as a doctor's note. A valid passport is primarily required for identity verification and travel eligibility rather than conveying medical needs. Health insurance information, while important for coverage, does not provide the assistance the airline requires to accommodate the passenger safely. Similarly, a detailed health questionnaire might provide background information, but it lacks the formal endorsement and clarity that a doctor’s note carries, which is crucial for ensuring proper medical support during the flight.