Commercial off-the-shelf (COTS) software used without modification Configurable Software
Although GAMP 4 is obsolete as a current standard, it remains relevant in specific contexts: gamp 4 guidelines
GAMP 4 formalized the "V-Model" lifecycle for software development and validation. This model visualizes the relationship between specification phases (left side of the V) and testing/verification phases (right side of the V). | Risk-Based / Product & Process Quality
Implementing the GAMP 4 guidelines can bring several benefits to pharmaceutical companies, including: | | Documentation | Rigid requirements for specific
| Feature | GAMP 4 (2001) | GAMP 5 (2008/2022) | | :--- | :--- | :--- | | | Process-Centric / Documentation Heavy. | Risk-Based / Product & Process Quality. | | Risk Approach | Risk used to scale validation (More/less testing). | Risk used to focus validation (Right testing for critical aspects). | | Documentation | Rigid requirements for specific documents (FS, DS). | Scalable lifecycle; "Critical Thinking" encouraged over checklists. | | Supplier Leverage | Detailed guidance on how to audit suppliers. | Greater emphasis on leveraging supplier documentation and activities. | | Categories | 5 Categories of software. | 4 Categories (merged and simplified); focus on the "GxP Impact." | | Tone | Prescriptive (Tell you what to do). | Enabling (Tell you how to think). |