Welcome

Welcome to the CMS4S™ home page, your official source for information and resources supporting the Certified Municipal Separate Storm Sewer System Specialist™ program. If you cannot find the information you need, please contact us. We will be happy to assist you.

Important! Individuals interested in certification should check with the appropriate regulatory authorities to determine acceptance of this certification. Note that certification is not a substitute for any required professional license.

Phone: (828) 655-1600    Email:         Fax: (828) 655-1622

The following links provide information specific to the CMS4S certification program:

HOW do I become CERTIFIED?
HOW do I setup a REVIEW COURSE or EXAM?

To update your contact information, send an email to:

Can't find a CMS4S Exam Review/Exam on our calendar that meets your needs, send an email to: Please include your complete contact information in the message.

Our EnviroCastings™ newsletter is published twice yearly. To view current and past issues in PDF format, click here.