What describes the difference between a device master record (DMR) and a device master file (DMF)?

What describes the difference between a device master record (DMR) and a device master file (DMF)?

• A. DMR specifies post-market surveillance; DMF outlines inventory controls.
• B. DMR is used for cybersecurity; DMF governs sterilization validation.
• C. DMR is a confidential document submitted to regulators; DMF contains design output information.
• D. DMR contains design output information; DMF is a confidential document submitted to regulators by manufacturers.

Answer: (D)

Understanding what each record holds helps differentiate them clearly. The device master record is the complete, device-specific package that a manufacturer uses to produce a device. It describes the device’s specifications, the production process, quality assurance, labeling, packaging, and other elements needed to manufacture and control the device. Crucially, it includes design output information—the tangible results of the design that translate concepts into manufacturable parts and processes, such as drawings, specifications, bill of materials, and process parameters. The device master file is a separate, confidential repository maintained by the manufacturer and submitted to regulators. It contains detailed information about the device design and manufacturing information that the regulator needs to review, while keeping sensitive details protected from public view. So, the statement that the device master record contains design output information and that the device master file is a confidential document submitted to regulators by manufacturers matches how these two items are used in regulatory practice.

Understanding what each record holds helps differentiate them clearly. The device master record is the complete, device-specific package that a manufacturer uses to produce a device. It describes the device’s specifications, the production process, quality assurance, labeling, packaging, and other elements needed to manufacture and control the device. Crucially, it includes design output information—the tangible results of the design that translate concepts into manufacturable parts and processes, such as drawings, specifications, bill of materials, and process parameters.

The device master file is a separate, confidential repository maintained by the manufacturer and submitted to regulators. It contains detailed information about the device design and manufacturing information that the regulator needs to review, while keeping sensitive details protected from public view.

So, the statement that the device master record contains design output information and that the device master file is a confidential document submitted to regulators by manufacturers matches how these two items are used in regulatory practice.