Disclaimer

Last updated: October 9, 2026

Who runs this site

nrep.courses is a marketing website for the National Registry of Environmental Professionals ("NREP"). It is operated on NREP's behalf by its authorized marketing representative. Applications, payments, examinations and credential decisions are made only by NREP, at nrep.org.

Information only

Content on this site is general information about NREP credentials. Eligibility results are indicative and are not an approval. Fees and requirements are summarized from nrep.org and may change; always confirm on nrep.org before you apply.

Recognition and accreditation

Statements about recognition are NREP's own published statements. NREP is a not-for-profit credentialing organization. Where we compare NREP credentials with other certifications, we use those bodies' publicly published requirements on the date shown, and the comparison is not an endorsement by them.

No guarantee of results

An NREP credential does not guarantee exam success, employment, promotion, pay, or acceptance by any specific employer, agency or regulator.

Testimonials

Any quotes shown are from credential holders as published by NREP. Individual experiences vary.

Contact

National Registry of Environmental Professionals · P.O. Box 2099, Glenview, IL 60025-6099 · 814-680-6232 · customerservice@nrep.org