Transport Infrastructure Ireland www.tii.ie
Department of Housing, Planning and Local Government www.housing.gov.ie
Department of Transport, Tourism and Sport www.dttas.ie
Department of Education and Skills www.education.ie
Revenue Commissioners www.revenue.ie
An Garda Síochána www.garda.ie
Commission for Railway Regulation www.crr.ie
Iarnród Éireann www.irishrail.ie www.rsa.ie
Weather services
Met Éireann www.met.ie