Content focuses on GMP calibration and maintenance programs for instruments, equipment, utilities, and automated systems. Topics include asset criticality, calibration tolerances and intervals, measurement traceability, preventive maintenance, out-of-tolerance investigations, and assessment of maintenance activities for validation impact. Emphasis is placed on maintaining measurement accuracy, equipment reliability, and the qualified state through documented, risk-based lifecycle controls.
AA calibration program establishes the controls required to ensure that instruments used in GMP operations provide measurements suitable for their intended use. It applies to instruments that monitor, control, record, test, or verify parameters affecting product quality, patient safety, process…
A reliable GMP maintenance program combines scheduled preventive maintenance, condition-based monitoring, predictive analysis, and corrective maintenance. The appropriate strategy depends on the equipment’s intended function, credible failure modes, detectability of degradation, historical performance, and consequences of failure. Maintenance supports the…
Changes affecting instruments, equipment, calibration controls, or maintenance strategies can alter measurement reliability, equipment performance, and the qualified state. The impact is determined by what the change affects—not by whether it is described as a replacement, adjustment, repair, software update,…
Calibration and maintenance programs must be periodically evaluated to determine whether they are functioning as intended—not merely whether scheduled work was completed. The review should determine whether the programs: This review is distinct from Periodic Equipment Assessment. Periodic Equipment Assessment…