Control is a critical management function, particularly in the realm of maintaining and enhancing a firm's quality. Organizations deploy control systems as a means to uphold or elevate the quality of their products or processes. These systems commence with the establishment of standards, which serve as benchmarks against which actual performance is assessed. In the context of quality management, standards are intricately tied to product specifications, process efficiency, and other relevant parameters. The control process involves continuous monitoring and measurement, where inspections, audits, and assessments become routine practices. Various tools and techniques, such as statistical process control , are employed to scrutinize the consistency and conformity of products or processes. Additionally, feedback loops are integrated into control systems to relay information about the variance between actual performance and established standards. This feedback is crucial for corrective actions and continuous improvement