National Standards Authority of Ireland (NSAI) Vehicle emissions testing from the period 1 January 2017-Present, to include: All correspondence with the Road Safety Authority in relation to any potential or actual plans to start vehicles emissions testing in Ireland: The agenda, minutes and/or notes from any meetings in which any potential or actual plans to start vehicles emissions testing in Ireland is mentioned. Any reports in relation to any potential or actual plan to start vehicles emissions testing in Ireland; All documents related to concerns about any difference in levels of emissions from tests carried out abroad and actual emissions levels for real world driving conditions in Ireland