For assistance with System for Award Management (SAM), formerly Central Contractor Registration (CCR),

visit www.sam.gov or call 866-606-8220.

IUID Registry will end support of Schema v4.0 on October 31, 2013.

For IUID Customer Service, please email the IUID helpdesk at iuid.helpdesk@dla.mil or call 269-961-4745.