This section defines the structured, phase-based approach used to establish and document that analytical instruments are fit for their intended use. It covers development of user requirements, design assessment, installation verification, operational testing, performance confirmation, and supporting software controls. Emphasis is placed on traceability, documented evidence, and integration with calibration and maintenance programs to ensure sustained validated state.
Performance Qualification establishes documented evidence that an analytical instrument performs consistently and reliably under routine operating conditions using approved analytical methods. It confirms that the system, as installed and functionally verified, is suitable for its intended use in a controlled…
Operational Qualification establishes documented evidence that an analytical instrument operates as intended across defined operating ranges and functions in accordance with approved specifications. It verifies system functionality, control mechanisms, and data handling under controlled conditions. Operational Qualification is a functional…
Installation Qualification establishes documented evidence that an analytical instrument and its supporting components are installed correctly, in accordance with approved design specifications, manufacturer recommendations, and applicable regulatory requirements. It confirms that the system delivered matches what was approved during Design…
Design Qualification establishes documented evidence that the selected analytical instrument and its supporting systems are suitable for the intended use defined in the User Requirements Specification. It is a pre-installation activity focused on confirming that the proposed design, configuration, and…
1. Introduction Analytical instruments must be defined in terms of their intended use before qualification activities begin. User requirements establish what the instrument is expected to do, how it will be used, and what performance characteristics are necessary to generate…