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donheirman.com

Last updated: · Editorial policy

On this page
  1. 01 What this site is
  2. 02 Not professional advice
  3. 03 No warranty and limitation of liability
  4. 04 Intellectual property
  5. 05 Copyright concerns and takedown requests
  6. 06 External links
  7. 07 Privacy
  8. 08 Changes
  9. 09 Governing law

Terms of Use

By using donheirman.com you agree to these terms. The short version: the content is free to read, provided as-is for education and historical reference, and it is not professional advice.

What this site is

donheirman.com is an independent, non-commercial memorial archive preserving the professional legacy of Donald N. Heirman (1940-2020) and an educational resource about electromagnetic compatibility (EMC) standards. It offers no consulting, testing, or certification services. See about this site for details.

Not professional advice

Educational content on this site - including guides to EMC standards, testing methods, and regulatory limits - is provided for general information only. It is not engineering, legal, or regulatory compliance advice. Standards and regulations change; limit values, editions, and acceptance criteria cited here may be superseded. Always verify requirements against the current official text of the applicable standard (IEC, CISPR, ANSI, FCC) and consult a qualified compliance professional before making product decisions.

No warranty and limitation of liability

All content is provided “as is” and “as available”, without warranties of any kind, express or implied, including accuracy, completeness, or fitness for a particular purpose. To the maximum extent permitted by law, the operators of this site shall not be liable for any damages arising from the use of, or inability to use, this site or its content.

Intellectual property

Original educational content on this site may be quoted with attribution and a link to the source page. Archived materials - including Don Heirman’s biography, publication record, and the descriptions of his seminars and services - are preserved for historical and educational purposes from the original donheirman.com (online 1998-2021). Publication titles and citations remain the property of their respective publishers (IEEE, ANSI, and others). Trademarks and standard designations (IEEE, IEC, CISPR, ANSI, FCC) belong to their respective owners; their use here is referential and does not imply endorsement or affiliation.

If you believe any material on this site infringes your copyright or is used improperly, email contact@donheirman.com with the URL, a description of the material, and the basis of your claim. Legitimate requests are acted on promptly, including removal where appropriate.

Links to external websites (see the industry links directory) are provided as a courtesy. This site is not responsible for the content or practices of external sites.

Privacy

This site collects no personal data. See the privacy policy.

Changes

These terms may be revised; the “last updated” date above reflects the current version. Continued use of the site after changes constitutes acceptance.

Governing law

These terms are governed by the laws of the United States. If any provision is found unenforceable, the remaining provisions remain in effect.