Medical Devices · 510(k) Quality Support
Quality and Manufacturing Support for a 510(k)
The short answer
This page is about the part of a 510(k) that lives inside your quality system: the design history file, process and sterilization validation, supplier controls and the manufacturing description. Getting these right before filing is what prevents both review questions and inspection findings after clearance.
Why this matters
- The submission describes a device your quality system has to produce consistently. Reviewers and investigators read the same facts differently.
- Design control gaps discovered after clearance are remediated under time pressure and become CAPA records.
- Sterilization and packaging validation are frequently held at suppliers with no sponsor-side review.
Applicable regulations and standards
- 21 CFR 820.30 / QMSR design controls
- Design inputs, verification, validation and design transfer records.
- 21 CFR 820.50 / supplier controls
- Evaluation and control of suppliers performing critical processes.
- ISO 11135 / ISO 11137
- Ethylene oxide and radiation sterilization validation.
What our consultants actually do
- Audit the design history file against the device as it will be described in the submission
- Assess process validation for special processes: sealing, welding, coating, sterilization
- Review supplier and contract sterilizer records for adequacy
- Reconcile the device master record with the submission device description
- Remediate design control and CAPA gaps before filing
Across the product lifecycle
01 / DEVELOP
Design inputs written to be verifiable.
02 / SCALE
Production process defined at commercial scale.
03 / TRANSFER
Design transfer with a complete DMR.
04 / VALIDATE
Process, packaging and sterilization validation.
05 / MANUFACTURE
Production matching the cleared description.
06 / MAINTAIN
Change assessment and DHF maintenance.
Problems we are usually called about
- Design verification protocols with no traceability to design inputs
- Special processes treated as verified rather than validated
- Sterilization validation reports accepted from suppliers without technical review
Typical deliverables
- DHF audit report with remediation plan
- Special process validation assessment
- Supplier and sterilization record review
- DMR reconciliation summary
Frequently asked
- Should the DHF be complete before filing?
- It should be complete enough that every statement in the submission is supported by a record. Anything filed but not supported becomes a finding waiting for an inspection.
References
More for medical devices
QMSR, ISO 13485 and device manufacturing quality support.
- QMSR TransitionThe Quality Management System Regulation incorporates ISO 13485 into FDA's device quality system requirements.
- ISO 13485ISO 13485 defines a quality management system for organizations involved in the medical device lifecycle.
- Process ValidationDevice manufacturers must validate any process whose results cannot be fully verified by subsequent inspection and test.
- CAPACAPA is the system FDA examines first in a device quality system, because it reveals whether the organization detects and fixes its own problems.
- Supplier QualityPurchasing controls make you responsible for the quality of what others make for you.
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