About Us

INR (Institute for Natural Resources) is a non-profit scientific organization dedicated to research and education in the fields of science and medicine.

INR is the nation’s largest provider of live continuing education programs, offering over 600 live seminars yearly. INR has no ties to any commercial organizations and sells no products of any kind, except educational materials.


INR takes all steps to ensure that all relevant program decisions are made free of the control of a commercial interest as defined in applicable regulatory policies, standard, and guidelines. INR does not solicit or receive gifts or grants from any source, has no connection with any religious or political entities, and is totally supported by its course tuition. INR’s address and other contact information follows:

P.O. Box 5757, Concord, CA 94524-0757

Customer service: 1-877-246-6336 or (925) 609-2820

Fax: (925) 687-0860

E-Mail: [email protected];

Main Website, www.INRseminars.com

Tax Identification Number 94–2948967.



For American Disability Act (ADA) accomodations or for addressing a grievance, please send the request by email to [email protected] or by fax to (925) 363-7798.  For ADA matters (including sign-language interpreters), INR would appreciate advance notice so as to ensure our ability to provide the appropriate accomodation.