The EPA originally specified a duration of one year. Amending acts, passed annually, continued the principal act until 2 September 1946, when it was allowed to lapse. There were also substantive amendments to the act's provisions; those of 1940 and 1942 increased the emergency powers, while that passed in 1945, as the war was ending, reduced them. The first 1940 amendment extended the power of internment from foreign nationals to Irish citizens, and the second 1940 amendment allowed juryless
court martial of civilians. These were in response to
increased activity by the Irish Republican Army (IRA); many IRA members were interned, and five{{#tag:ref| A sixth,
Charlie Kerins, was hanged after a trial in the
Special Criminal Court (SCC). The SCC was established under the
Offences against the State Act rather than the EPA. The EPA finally lapsed on 2 September 1946. However, the state of emergency itself was not rescinded until 1 September 1976.
Continued orders The EPA's final year in operation began with
Japan's surrender, and most EPOs were explicitly revoked before the act itself expired. ;Supplies and Services (Temporary Provisions) Act, 1946: the main continuance act, in relation to production, trade, and labour cartels. The act stated that all EPOs not already revoked would remain in force. An explanatory memorandum for the bill listed, across 24 pages, the EPOs which it was proposed to include. The 1946 act was continued annually by further acts until 31 December 1957.
Rationing continued until 1951. ;Turf Development Act, 1946: retained EPO 92 relating to turf. ;Continuation of Compensation Schemes Act, 1946: EPOs relating to compensation for war injuries and damage Many of these EPOs were gradually revoked, according as standard primary legislation (acts of the Oireachtas) were passed in subsequent years with equivalent provisions. For example: ;Defence Forces (Temporary Provisions) Act, 1946:
EPO 362, which penalised deserters from the Defence Forces. ;Merchant Shipping Act, 1947: EPO 2, which prescribed the
Irish tricolour instead of the
Red Ensign as the
civil ensign ;Irish Shipping Limited Act, 1947: EPOs establishing
Irish Shipping ;Customs (Temporary Provisions) Act 1945: EPO 52 relating to smuggling ;Rent Restrictions Act, 1946: EPO 313 ;Widows' and Orphans' Pensions Act, 1947: EPO 382 ;National Health Insurance Act, 1947: EPO 381, relating to
British Armed Forces pensioners ;Social Welfare (Miscellaneous Provisions) Act, 1957: EPO 108, 109, and 351, for distributing food and fuel to the poor. ;Superannuation Act, 1946: EPO 354 An exception which remains unrepealed is the Continuation of Compensation Schemes Act 1946. Compensation schemes originating with EPOs continued by this act were amended by statutory instruments (SIs) as late as 1979, and in 2011 the powers it grants were transferred from the
Minister for Finance to the new
Minister for Public Expenditure and Reform. The LRC in 2016 advised repealing the act and all its EPOs and SIs as obsolete. ==See also==