
Reviewed by Christian Espinosa, MBA, CISSP · Founder & CEO
Published November 2024 · Last reviewed May 2026
How verification, validation, and regression testing work together to produce defensible FDA premarket cybersecurity evidence under Section 524B, IEC 62304, and the SPDF.
Continue the Verification & Validation series
Dive deeper with these companion articles:
- Verification & Validation in Medical Device Software
- A Comprehensive Guide to Software Testing for Medical Devices
- Risk-Based Testing for Medical Device Software
- Abuse and Misuse Cases: Testing Medical Devices with Malformed and Unexpected Inputs
- Input Validation in Medical Devices: Preventing Cyber and Safety Risks
