OWTS Program Exam Schedule: 2023 Effective July 15, 2019, Rhode Island-registered Professional Engineers are licensed to design septic systems in Rhode Island in compliance with the Rhode Island Board of Registration for Professional Engineers and the RIDEM OWTS Rules and Regulations specific to system siting and design. On July 15, 2019, the Governor signed the House (H 5365) and Senate (S 398) bills amending Title 5 Businesses and Professions, Chapter 5-56.1 Designers of Individual Sewage Disposal Systems. Although it is unlikely, all dates are subject to change. In the event of a changing date, this schedule will be updated, and registered applicants will be notified. Installer Exam Prep (First) Spring Installer Exam Prep: Date: March 10, 2023 Time: 8am - 5pm (Second) Fall Installer Exam Prep: Date: August 31, 2023 Time: 8am - 5pm Event Details: OWT 100 Conventional Onsite Wastewater Treatment Basics for Installers New England Onsite Wastewater Training Center Contact Information Installers' Exam (First) Spring Installers Exam: Date: March 22, 2023 Application Deadline: March 20th Time: 9am - Noon (Second) Fall Installers Exam: Date: September 14, 2023 Application Deadline: September 11th, 2023 Time: 9am - Noon Location: Room 300, DEM Headquarters, 235 Promenade Street, Providence, RI (directions) Click HERE for Application Form Designer Exam Prep Date: October 26, 2023 Time: 8 AM - 5 PM Location: NEOWTC - Kingston Event Details: OWT 120 RI Designer Examination Prep New England Onsite Wastewater Training Center Contact Information Class I Exam Date: November 9 Application Deadline: November 6, 2023 Time: 8 am - Noon Location: Room 300, DEM Headquarters, 235 Promenade Street, Providence, RI (directions) Click here for Application Form Class II Exam Date: November 10, 2023 Application Deadline: November 6 Time: 8:00 AM - Noon Location: Room 300, DEM Headquarters, 235 Promenade Street, Providence, RI (directions) Click HERE for Application Form Class IV Exam Date: TBD Fall 2023 Time: TBD Written: TBD Field: Will be scheduled for applicants after they have passed the written portion Application Forms Application for New Designers’ License After Passing Exam (Classes I,II, and IV) PDF file, less than 1mbmegabytes OWTS Designers' License Examination (Classes I and II) Application PDF file, less than 1mbmegabytes OWTS Soil Evaluators' License Examination Application PDF file, less than 1mbmegabytes OWTS Installers' Examination and License Application (March 2023) PDF file, less than 1mbmegabytes OWTS Installers' Examination and License Application (September 2023) PDF file, less than 1mbmegabytes Study Guides OWTS Regulations Class I OWTS Designer Examination Study Guide PDF file, about 1mbmegabytes Class II OWTS Designer Examination Study Guide PDF file, about 2mbmegabytes Class IV OWTS Designer Examination Study Guide PDF file, about 2mbmegabytes
Application for New Designers’ License After Passing Exam (Classes I,II, and IV) PDF file, less than 1mbmegabytes
OWTS Installers' Examination and License Application (September 2023) PDF file, less than 1mbmegabytes