A medical certificate is a written certificate that a physician issues after examining a patient. It is evidence of a health issue. If your leave takes longer than expected, you will need a medical certificate. To apply for insurance or to request an extension of leave overseas, for instance, a medical certificate needs to be attested. Medical certificate attestation is one of the numerous common attestation kinds included in the non-educational certificate attestation category. Medical certificates get legal status through the attestation procedure. Through this process, international medical credentials can be validated and sealed with the official authority’s signature. The seal and signature on the certificate show that it has been validated by the appropriate department.