The document discusses procedures for handling deviations and market complaints. It defines deviations as unexpected events that occur during operations, documentation, or testing. Deviations are categorized as critical, major, or minor depending on their potential impact. All deviations must be documented, investigated, and tracked. Market complaints regarding product quality must also be investigated. A cross-functional team investigates critical or major issues to identify root causes and preventive actions. Trend analysis of deviations is performed annually to monitor quality. Proper documentation and handling of deviations and complaints is required.