Twenty-eighth Amendment of the Constitution of Ireland

the Constitution Bill 2008 (Ireland)）后，一系列关于安全、国防、种族问题、税收等的保证被寄予爱尔兰，以期举行第二次公投。在2009年第二次公投（英语：Twenty-eighth Amendment of the Constitution of Ireland

on The Lisbon Treaty (Twenty-Eighth Amendment of the Constitution Bill 2008) 12-June-2008. [3 October 2009]. （原始内容存档于2009-10-10）.  Twenty-Eighth Amendment