FDA decision principles for determining when a device modification requires a new 510(k)
Evaluating changes to intended use, indications, labeling, and conditions of use
Assessing technology, engineering, materials, performance, and manufacturing modifications
Determining the regulatory impact of software and firmware changes
Applying risk-based assessment to changes that may affect device safety or effectiveness
Evaluating multiple related or cumulative modifications rather than treating each change in isolation
Using testing, risk analysis, and design-control evidence to support the submission decision
Documenting the rationale when a new 510(k) is determined not to be required