The procedures for obtaining a septic license can vary widely depending on location. Our state-by-state look at the requirements helps demystify the process.

We all need safe, reliable sewage management to protect the water supply for our homes and businesses. Those homeowners and businesses that rely on septic tanks, also known as on-site wastewater treatment systems (OWTS), depend on people who know how to install and maintain those systems to safeguard water quality.

If you’re thinking about starting a septic business or working in the field, you need to know the requirements in your state or local jurisdiction. These guides will help you determine what you need before you get started.