Certified Inspectors as of 10-16-2017

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Certified Installers as of 10-16-2017

Indiana Onsite Wastewater Professionals Association


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Press Release

The Indiana Onsite Wastewater Professional Association (IOWPA) implemented an Installer Certification program in 2005. The objective is to educate wastewater professionals with regard to the Indiana State Rule 410 IAC, assuring consistency
throughout the state.

In January 2010, IOWPA membership voted to approve continuing education for recertification as opposed to re-testing. The details of the continuing education programmay be found on the IOWPA website at www.iowpa.org under ‘certification’.

Press Release

The Indiana Onsite Wastewater
Professional Association (IOWPA)
implemented an Inspector Certification
program in 2013. The objective is to
educate inspection professionals with
regard to the Indiana State Rule 410 IAC


and how to conduct a proper inspection to

assure a system is in working order.  The

program was developed in conjunction with

the Indiana Code IC 8-1-2-125 via Senate Bill

204 (f) (2)