Item Unique Identification (IUID) is a system implemented by the Department of Defense (DOD) to enhance asset visibility and traceability. The IUID program assigns a unique identifier to each …

Nov 10, 2025 · “DoD item unique identification” means a system of marking items delivered to DoD with unique item identifiers that have machine-readable data elements to distinguish an …

Unique Identification (UID) is an essential program for the war fighter and for you. It supports DoD operational readiness and benefits your business.

Unique Identification Marking, UID marking, Item Unique Identification or IUID, is a part of the compliance process mandated by the United States Department of Defense. It is a permanent …

Establishes policy, assigns responsibilities, and provides guidance for identifying DoD serially managed tangible personal property, and for using Item Unique Identification 2.0 (IUID 2.0) for …

As DoD information systems become more net-centric, the IUID Registry will support full lifecycle visibility for tangible items, integrating financial, maintenance, and accountability systems.

The U.S. Department of Defense maintains Item Unique Identification, or IUID, standards that require suppliers and contractors to uniquely identify most tangible property, including …

Item unique identification (IUID): A system of establishing unique item identifiers (UII) within the DoD by assigning a machine-readable character string or number to a discrete item, which …

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This section provides resources on IUID contract requirements for new acquisitions and GFP, how to properly include these requirements, and how to receipt and accept items requiring IUID.