NCI CIRB Operations Office: Closed For Christmas and New Year Holidays

DEAR CIRB PARTICIPANTS,

The NCI CIRB Operations Office will be closed Thursday, December 25, 2025 for the Christmas Holiday. We will also be closed Thursday, January 1, 2026 for the New Year’s Holiday.

If you need to reach us, please do so before the holiday by sending an email to support@ncicirbcontact.zendesk.com or by calling us toll-free at 1-888-657-3711.

Thank you and have a great day!

NCI CIRB Helpdesk