The 7 Best Quality Tools | Quality Charts

The Seven Quality Control (QC) Tools are simple statistical tools that assure quality management in all disciplines. They are used for assessing the entire production process by allocating the factors causing issues and solving them.

These seven essential statistical quality control tools were developed in 1976 by a Japanese professor, Kaoru Ishikawa, to solve 90% of quality problems in any company.

Moreover, these tools are more straightforward than advanced statistical methods.

Many organisations use these tools to help monitor and manage their quality initiatives, assure high quality, reduce defects, and control costs.

Hence, this set of tools is a gold standard for troubleshooting various quality-related issues and creating a better strategic quality management plan to satisfy the customer.

In addition, the Seven QC Tools are used to represent data to give an organised picture of data and to make better decisions, so it helps as a decision-making tool.