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Technology New to Indiana

Program Overview

The Indiana Department of Health may approve the installation or construction of technology new to Indiana (TNI). TNI are sewage treatment or disposal methods, processes or equipment, not described in the residential or commercial rules (410 IAC 6-8.3 and 410 IAC 6-10-1, respectively), for which research or documented field performance demonstrates that the technology meets or exceeds the requirements of the rules. IDOH also establishes standards and best practices that describe performance, design, installation, or operation and maintenance (O&M) of TNI.

An applicant proposing a TNI for use in Indiana must comply with applicable requirements contained in 410 IAC 6-8.3, 410 IAC 6-10-1, and applicable interpretations, standards, best practices and guidelines.

Application Form for Technology New to Indiana Product Approval 
Information Necessary for Review of Technology New to Indiana

Approved Technologies New to Indiana

Indiana Standards for Aerobic Treatment Units (ATU)
Indiana Standards for Subsurface Drip Systems
Indiana Standards for Type II Elevated Sand Mound Systems

Indiana Interpretation of 410 IAC 6-8.3: Tanks Fitted with Aeration Units for Aerobic Digestion


Local Health Departments