Civil Aviation Safety Authority (CASA) Module 10 Practice Test

Cert authentication is the trusted act of endorsing and validating that a document or certificate meets all required aviation standards. Because the signer takes on legal responsibility and must exercise professional judgment, regulators set a minimum age to ensure the person is an adult with enough training and experience for that duty. The minimum age is 21, reflecting the level of maturity and responsibility required to perform certifying actions. Ages below 21 aren’t eligible for this authority, while higher ages meet the requirement but aren’t the threshold.