While Inspection refers to ensuring if the product confirms to specified requirements, Statistical Sampling focuses on quantitative analysis of a sample of data to ensure conformance to the target measurements. Cost of quality: Determine whether you can invest in prevention costs to reduce the cost of failure. Seven old quality control tools are a set of the QC tools that can be used for improving the performance of the production processes, from the first step of producing a product or service to the last stage of production. The EFQM model is a framework for management systems, developed by the European Foundation for Quality Management. EFQM Excellence Model. The Seven Basic Tools of Quality (also known as 7 QC Tools) originated in Japan when the country was undergoing major quality revolution and had become a mandatory topic as part of Japanese’s industrial training program. (And which I regularly use myself.) These tools were often referred as seven quality control (QC) tools in the organizations for problem solving and process improvements. These tools which comprised of simple graphical and statistical techniques were helpful in solving critical quality related issues. They consist of the 7 foundational quality management tools, plus 6 more that are good to have in the toolbox. There are mainly two methods of quality control. Methods or Tools of Quality Control: Any variations in the quality of a product, i.e., standards set are mainly caused by variations in raw material, men, machines, methods, and procedures of procedures of production and inspection. To perform quality control we use various tools and techniques like Inspection and Statistical Sampling. These tools and techniques are very helpful for a project manager to understand it and incorporate it and deliver a quality product. The 13 Essential Quality Management Tools for Process Improvement (and Problem Solving) I’ve put together a list of 13 of the best (and most popular) quality management tools that you should use. In order to produce the quality products, these variations need to be checked and controlled. Tools/Techniques How It Is Used; Cost-benefit analysis: Determine whether cost to improve a process is worth the benefit. The quality policy is a guideline created by the top management that describes what quality policies should be adopted by the project team, in line with other companies. In practice, businesses use techniques such as statistical process control to monitor and chart processes, identifying exceptions to the upper and lower limits and aiming to reduce the number of faults.