Last updated: 20 October 2026.
This website is run by The Kattamaipu Company, Chennai, Tamil Nadu, India. By using it, you agree to these terms.
Content on this site
Articles and pages are general information about quality systems and Core Tools. They are not advice for your specific situation. For that, contact us.
Standard and manual names (IATF 16949, AIAG, VDA and others) are used for reference only. Kattamaipu is independent and not affiliated with IATF, AIAG or VDA. Please use licensed copies of standards and manuals.
Free tools
The free tools, such as the SPC simulator, are © The Kattamaipu Company. They are free to use for learning and for training inside your own company. Please don't copy, change or sell them, or use them in paid training for others, without our permission. The tools are provided as they are, for learning; check important calculations independently before relying on them.
Links to other sites
Links to other websites are for convenience. Kattamaipu is not responsible for their content.
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Contact
The Kattamaipu Company · contact@kattamaipu.com