Use UID INFORMATION RESOURCES as your primary source for reference information and links to other sites containing information about UID marking, labeling, part identification, verification, bar codes and 2D Matrix known as the UID code.

UID 101 (21.7 MB .pdf)

Unique Identification (UID) of Tangible Items (1.3 MB .pdf)

MIL-STD-130L (224 K .pdf)

MIL-STD-130M (256 K .pdf)

DEPARTMENT OF DEFENCE GUIDE TO UNIQUELY IDENTIFYING ITEMS
Assuring Valuation, Accountability and Control of Government Property (836 K .pdf)

Unique Identification of Tangible Items—Gaining in International Acceptance by LeAntha Sumpter

Guidelines For Direct Part Mark Identification (756 K .pdf)

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