The Institute of Professional Environmental Practice

Show Your Standards with the QEP and EPI Credentials

We are here to help!

Thank you for your interest and support of IPEP. 

We are available by phone Monday through Friday 8am-4pm, and many questions about our certification and membership can be answered at our website:  You can also email anytime or find us on facebookLinkedIn, and Twitter!


Institute of Professional Environmental Practice

6005 West St. Joseph Highway, Suite 300

Lansing, MI 48917


Diana Kobus, Executive Director,  517-853-5761

Liz Root, Certification Assistant,  517-853-5766


If you encounter problems with online payment and require assistance outside normal business hours, please email Diana at  She monitors this email frequently and will get back to you ASAP.