Direct Part Marking (DPM)

Direct Part Marking (DPM) is a process to permanently mark parts to allow the tracking of parts through the full life cycle.

What 'permanent' hereby means often depends on the context the part is used. In the aerospace industry an aircraft part may be in service for over 30 years. Within telecom and computer industries the life cycle may only last a few years.

DPM is often used by automotive, aerospace, and electronic manufacturers to facilitate a reliable identification of their parts. This can assist in data logging for safety, warranty issues and satisfy regulatory requirements. Also the United States Department of Defense demands a physical mark on tangible assets in conjunction with the Item Unique Identification.