Originally defined in GAMP 4 (published in 2001) and refined in GAMP 5 (2008, 2022), represents Configured Software Products . These are off-the-shelf software packages that cannot be used out-of-the-box; they require configuration to meet specific business or manufacturing processes. Examples include:
Custom/Bespoke Software (e.g., custom-coded apps). gamp 4 category
This paper argues that while GAMP 4’s original linear validation approach for Category 4 remains foundational, modern regulatory expectations (EU Annex 11, FDA 21 CFR Part 11) demand a more dynamic, risk-driven lifecycle model that emphasizes configuration management, traceability, and continuous compliance. Originally defined in GAMP 4 (published in 2001)