Product Assurance Mission
The mission of the Product Assurance Department is to maintain a strong quality system in compliance with AS9100, ISO 9001:2008 and commitment to continuous improvement in order to make innovative solutions available to our customers.

Quality System Elements
DDC has been granted certification by the Defense Supply Center Columbus (DSCC) for manufacturing Class K, H, G and D hybrid products in accordance with MIL-PRF-38534. The Quality System, as outlined in the Product Assurance Manual, assures product conformance to specified requirements through controlled processes and Quality Assurance planning. The Management Review process evaluates quality indicators to ensure that the Quality System continues to be suitable and effective.

Continuous Quality Improvement Tools
DDC uses a variety of tools to drive continuous quality improvement.

Process Controls

• SPC of critical process parameters
• In-line Process Monitors Periodic Inspection (PI) and
  Conformance Inspection (CI)
• Internal Quality Audits

• Technical Review Board (TRB)
• Qualified processes and materials (QML)

Quality System Standards
DDC compliance standards include:

• AS9100 Registered
• ISO 9001:2008 Registered
• MIL-PRF-38534 Class H and K Certified
• MIL-STD-883
• ANSI/NCSL Z540-1
• IPC-A-610
• MIL-STD-202