i-Size child car seat information leaflet Date published: 18 May 2016 Information and advice on the i-Size child car seat regulations introduced in Northern Ireland on 20 April 2015 Documents i-Size child car seat information leaflet Adobe PDF (136.93 KB) Help viewing documents Share this page Share on Facebook (external link opens in a new window / tab) Share on Twitter (external link opens in a new window / tab) Share by email (external link opens in a new window / tab)