Post-market surveillance.
You might ask: Why not use expensive ALM tools? While tools like Jira or Polarion are powerful, an Excel checklist remains the industry standard for small to mid-sized companies for three reasons: Iec 62304 Checklist Xls
A properly built IEC 62304 XLS checklist serves as your Master Verification Matrix. Post-market surveillance
This is black-box testing against the Software Requirements Specification (SRS). You might ask: Why not use expensive ALM tools