What is a QDR?

A QDR, or Quality Deficiency Report, is a formal document used within various industries, particularly in manufacturing and quality assurance fields, to report and address deficiencies identified in product quality. This report serves as a critical communication tool to highlight issues that may impact the performance, safety, or reliability of a product or process.

When a deficiency is noted—whether through inspection, testing, or customer feedback—the QDR is created to detail the nature of the quality problem, its implications, and the necessary corrective actions or improvements. This ensures accountability and helps organizations maintain high standards of quality control. The recognition of the term "Deficiency" in the title emphasizes its focus on shortcomings in quality rather than issues related to quantity, which reinforces its role in maintaining product integrity and compliance with established quality standards.

The other choices refer to variations that are not aligned with the established definition of a QDR. While they may represent meaningful concepts in other contexts, they do not accurately reflect the specific focus on quality deficiencies that define a Quality Deficiency Report.