The Constitution of Ireland has been amended 32 times since its adoption in 1937.
Numerous other amendment bills have been introduced in Dáil Éireann but were not enacted.
[1] These include government bills passed by the Dáil and Seanad but rejected at referendum; bills which the government introduced but later decided not to proceed with; and the rest were private member's bills (PMBs), usually introduced by opposition TDs.
Multiple pending bills will often use the same number, and be distinguished by year of introduction and/or a parenthetical number or description.
However, if the government introduces multiple bills, these are numbered consecutively.