What type of documentation do Engineers use to prove their qualifications?

Engineers use certification cards to provide evidence of their qualifications. These cards demonstrate that an engineer has completed the necessary training and testing to meet specific standards within the railroad industry, particularly concerning operating rules and safety protocols. Certification cards serve as a recognized credential that validates an engineer’s skills and knowledge, ensuring they are fit to perform their duties safely and effectively.

While employee evaluation records, safety reports, and operation logs can provide valuable information about an engineer's performance and operational history, they are not definitive proof of qualifications. Certification cards specifically indicate that an individual has met the required criteria established by regulatory bodies or safety organizations. This makes them the essential documentation for confirming an engineer's qualifications within the railroad industry.