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PQ Systems has helped people in manufacturing, healthcare, government, and service organisations demonstrate proof of their quality performance for more than 25 years.

Our software and services include statistical process control, gage management, measurement systems analysis, document control, quality audit tracking, and more.

New SPC software release handles overdispersion

CHARTrunner SPC software now features new attributes control charts to handle overdispersion. And, if you don't know whether your data is overly-dispersed, a new test in the software will tell you.

>> Learn more about p-prime charts and other new CHARTrunner features.

Free SPC charting white papers

Learn the seven key attributes of a healthy control chart, three data traps to avoid when creating control charts, and how to solve six SPC charting problems.

>> Download our free SPC charting white papers.