Quality Control (QC) is a systematic process used to ensure that products or services meet specified standards and requirements. It involves regular inspections, testing, and evaluations to identify defects or inconsistencies. By implementing QC measures, companies can maintain high levels of quality, reduce waste, and enhance customer satisfaction. The QC process often includes various techniques such as statistical process control and quality audits. These methods help organizations monitor production processes and make necessary adjustments. Effective QC not only improves product reliability but also fosters trust between businesses and their customers, ultimately contributing to long-term success.