All those who install, design, inspect or perform maintenance on onsite systems in Minnesota must work under a business license.
There is an extensive education and experience requirement to acquire and maintain professional certification:Questions and Answers about SSTS Certification
OSTP Workshop Schedule and Online EnrollmentMPCA SSTS Licensing, Individual Certification, and Enforcement
MPCA Wastewater Operator CertificationType IV or Type V Certification for Land Application of Biosolid
Please feel free to contact University of Minnesota or MPCA staff with questions or comments you have about the SSTS Program.