Certification Forms and Resources
- Wastewater Exam Application
- Certification Frequently Asked Questions
- Credit Card Payment Form
- Operator Change Form
- Upgrade Request Form
- TCH Request Form
- TCH Requirements for Certification Renewal
- Code of Maine Rules, Chapter 531: Wastewater Treatment Plant Operator Certification, Maine Department of Environmental Protection. (Updated in 2023.)
- Maine DEP Training Contact Hour (TCH) Requirements for Certification Renewal