# IAC2 Radon Certified Logo Awarded U.S. Registered Trademark on the Principal Register

**URL:** <https://forum.nachi.org/t/iac2-radon-certified-logo-awarded-u-s-registered-trademark-on-the-principal-register/195281>\
**Category:** IAC2 Indoor Air Forum\
**Created:** [March 16, 2021, 8:03pm UTC](https://forum.nachi.org/t/iac2-radon-certified-logo-awarded-u-s-registered-trademark-on-the-principal-register/195281 "2021-03-16T20:03:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![maey](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/maey/32/250715_2.png) [@maey](https://forum.nachi.org/u/maey)\
**Post date:** [March 16, 2021, 8:03pm UTC](https://forum.nachi.org/t/iac2-radon-certified-logo-awarded-u-s-registered-trademark-on-the-principal-register/195281/1 "2021-03-16T20:03:44Z")

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The IAC2 Radon Certified trademarked logo is available for use to all IAC2 members who meet the [radon-specific certification requirements](https://iac2.org/certification-requirements/). The IAC2 Radon Certified logo is a Registered U.S. trademark protected by trademark and common law. Read the official documentation:

> **[IAC2 Radon Certified Logo Awarded U.S. Registered Trademark - International...](https://iac2.org/iac2-radon-certified-logo-awarded-u-s-registered-trademark/)**
>
> Read the United States Patent and Trademark Office official document.   The IAC2 Radon Certified trademarked logo is available for use to all IAC2 members who meet the radon-specific certification requirements. The IAC2 Radon Certified logo is a...