Design & Development Control Readiness
Design Controls Must Demonstrate a Controlled Chain From User Need to Released Product
Design-control findings often arise not because a design file is completely absent, but because the evidence chain is incomplete. Inputs may not be measurable, verification may not trace to requirements, validation may not represent intended users or use conditions, transfer may be weak, or design changes may not be connected to risk and regulatory assessment.
Our Design Readiness Support Includes
- Design and development planning and phase-gate governance
- User needs and measurable design-input quality
- Design-output completeness and specification control
- Design review effectiveness and cross-functional signoffs
- Verification traceability and protocol/report alignment
- Validation strategy under representative clinical and user configurations
- Design transfer readiness to internal manufacturing or contract sites
- Design change control and risk reassessment
- ISO 14971 Risk management file integration
- IEC 62304 Software lifecycle interfaces where applicable
- IEC 62366 Usability / human factors engineering interfaces
- Clinical or performance evidence linkage
- Design History File (DHF) / design-record completeness
What the Auditor Is Really Testing
- Whether inputs are complete, unambiguous and verifiable
- Whether V&V objectively demonstrates all engineering requirements were met
- Whether validation truly reflects intended clinical use and user profiles
- Whether risk controls are verified and traceable across the DHF
- Whether design changes systematically trigger V&V, risk, labeling and regulatory assessments
- Whether production receives fully controlled and complete design outputs
How NKB Regovanta Approaches It
We review design as a regulatory evidence chain: Intended Use → User Needs → Inputs → Risk Controls → Outputs → Verification → Validation → Transfer → Change Control → Post-Market Feedback. The question is not whether every template is complete; it is whether the chain supports a safe, reproducible and legally marketed device.
Audit-Ready Design History Files (DHF)
Ensure your design controls and risk management files withstand the deepest scrutiny from MDSAP auditors with NKB Regovanta.