As a valuable document, the Green Card incorporates a wide array of security features to prevent counterfeiting, tampering, and unauthorized use. This article provides a comprehensive analysis of the security features of the American Permanent Resident Card, aiming to shed light on the sophisticated measures employed to protect the integrity of this vital document.These features include high-quality card materials, tamper-evident designs, biometric data, digital security measures, and legal and regulatory measures. The combination of these features ensures the integrity and security of the Green Card, providing peace of mind for both cardholders and the United States government.