This document discusses pharmaceutical quality assurance processes related to complaints and recalls. It defines a complaint and outlines the need for an effective complaint handling system. It describes how to evaluate complaints, including designating a person to handle complaints and maintaining proper records. Returned goods are also discussed, including how to classify, handle, and make decisions regarding returned products. The document then covers recall procedures, including classification of recalls and the recall process. It provides templates for recall documentation. Finally, it addresses proper waste disposal procedures for rejects and leftovers from production.