Circular PL1 2017 Implementation of Directive 201452EU on the effects of certain public and private projects on the environment (EIA Directive) Posted on May 16, 2017May 27, 2021 by Irish Planning Institute The Department of Housing, Planning, Community and Local Government has issued Circular PL1 2017 Implementation of Directive 201452EU on the effects of certain public and private projects on the environmentThis 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