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Online and Advance Registration is Now Closed for GSDI's 2018 Spring Septic System Conference & Expo - March 19 & 20, 2018. A limited number of walk-up registration can be accepted. To shorten your wait at the registration desk, click on the link below and print off the registration form and complete it before arriving at the hotel.

Click here to view the TENTATIVE program schedule. Please note that some program speakers or topics are subject to change.

Manchester Downtown Hotel, 700 Elm Street, Manchester, NH 03101
Educational Programs : Granite State Designers and Installers