When does a medical certificate expire?

A medical certificate for pilots does indeed expire on the first day of the month following the anniversary date of its issuance. This means that if a pilot obtains their medical certificate on March 15, the certificate would be valid until April 1 of the following year. This expiration system is designed to provide a clear and commonly understood timeline for pilots to maintain their medical qualifications, ensuring that they can continue to operate safely and effectively in their roles.

Understanding the expiration date is crucial for pilots, as maintaining a valid medical certificate is a legal requirement for flight operations. It also emphasizes the importance of regular medical check-ups and assessments to ensure that a pilot's health remains suitable for flying tasks.