This document discusses quality assurance in clinical pharmacy services. It defines quality assurance as ensuring quality of practice and outcomes. The main objectives are to ensure appropriate patient care, monitor medicine needs, and evaluate service standards. Key quality assurance services discussed include patient counseling, adverse drug reporting, and drug information. The document outlines methods for assessing these services, including performance appraisal, peer review, and clinical audit. It also evaluates patient counseling and quality assurance in drug information services.