Louisiana Codes > Code of Evidence > Chapter 9 Louisiana Codes > Code of Evidence > Chapter 9 – Authentication and Identification Current as of: 2024 | Check for updates | Other versions § 901 Requirement of authentication or identification § 902 Self-authentication § 903 Subscribing witness’ testimony unnecessary § 904 Self-authentication of copies of public documents § 905 Self-authentication of other public records Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.