: Modern cards typically feature a specific serial number format (e.g., a two-digit number followed by a hyphen and a nine-digit number) printed in red ink. Occupational Safety and Health Administration (.gov) Risks and Legal Consequences Job Site Removal

: Real cards are made of durable plastic, similar to a credit card. Be wary of cards that feel flimsy, appear to be laminated paper, or have blurry text and off-center printing. Trainer Information