To all NMRR users and Investigator,

We would like to inform all users that the NMRR system is currently experiencing a temporary disruption due to an unexpected cyber-attack.

Our technical team is actively investigating and working to secure the system. During this period, access to the NMRR system may be unavailable or unstable: 03/11/2025, 03:00 PM until 06/11/2025, 11:59 PM (local time).

This notification may be shared with your institutional superior, study sponsor, or other relevant parties as an official notice of the system disruption.

Thank you for your patience and continued support. We look forward to serving you better post-maintenance.

Best regards,
NIH Information Technology Team & NMRR Secretariat