Multifactor Authentication for CM/ECF and PACER Users Starting May 11, 2025
May 08, 2025
On May 11, the Administrative Office of the U.S. Courts (AO) will begin implementing multifactor authentication (MFA) to enhance system security for CM/ECF and PACER.
MFA provides an added layer of security to accounts by helping protect against cyberattacks that steal passwords, significantly reducing the risk of unauthorized access.
Once implemented, all CM/ECF and PACER users will be able to enroll in MFA. By December 31, 2025, all CM/ECF users MUST be enrolled in MFA to maintain system access.
Please see Multifactor Authentication Coming Soon | PACER: Federal Court Records for Additional Support. For MFA support, please contact the PACER Service Center at
800-676-6856.