What is IUID?
Unique Identification (IUID) is a new method
established by the Department of Defense (DoD) to identify its
tangible assets. Suppliers are required to encode the IUID
data into a 2D Data Matrix symbol and directly apply it to
specific tangible items to help facilitate item tracking in
DoD business systems. The data will also be used for
management, financial, accountability, and asset management
purposes.What does IUID look like?

What items require a UII
mark?
A Data Matrix symbol must be applied to all parts
that fall into these specific categories:
Items
>= $5,000
Serially
managed
Mission
essential
Controlled
inventory
Consumable
Permanent
identification necessary
Subassemblies,
components, and parts embedded within items as specified in
an Exhibit or CDRL
For more information download a PDF copy of the DoD's
Unique Identification Overview presentation.
IUID Decision Tree

Click to Enlarge
For more information, view the
DoD’s Guide to Uniquely Identifying Items v1.5
(updated 6/7/05) or
DoD IUID 101 (added 7/07/05).
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