Certain aspects of quality control testing hasn't changed all that much over the decades. While it is necessary and extremely important, when working with various Departments of Transportation (DOT) ...

To assess a flour mill’s performance, an operations manager checks processing data in the lab from product sample tests. Issues such as contamination are also monitored. Proper flour sampling can make ...

Quality control activities help you find problems with your product or service, determine why they happened and take steps to solve the issues. Quality control requires proactive steps to ensure you ...

Statistical Process Control (SPC) is a type of quality control which uses statistics to monitor and maintain quality. Sampling SPC uses graphical techniques including histograms, scatter plots, and ...

For a food manufacturer, there are few things worse than calling for a mandatory food product recall. Food safety is a big deal and food recalls occur much more frequently than we may realize. And we ...

Quality control takes time and money, but it can save your business significant hassles in the long run. Low-quality products can gain you bad publicity and legal sanctions, including lawsuits and ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...