Results of IPI Membership Survey 2016 Posted on June 22, 2016May 27, 2021 by Irish Planning Institute Click below for a report on the results of the Corporate Plan membership survey conducted in April/May 2016.This content is restricted to IPI Members. Please log in first to access this page. New users may apply by visiting the membership application page here. You can find out more about IPI membership by clicking here. Please contact [email protected] if you have any difficulties logging in. Existing Users Log InUsername or EmailPassword Remember Me Forgot password? Click here to reset