Holy See (Vatican City) new Fundamental Law promulgated by Pope John Paul II on 26 November 2000, effective 22 February 2001 (replaces the first Fundamental Law of 1929)

Honduras
11 January 1982, effective 20 January 1982; amended 1995

Hong Kong
Basic Law approved in March 1990 by China's National
People's Congress is Hong Kong's "mini-constitution"

Hungary
18 August 1949, effective 20 August 1949, revised 19 April
1972; 18 October 1989 revision ensured legal rights for individuals
and constitutional checks on the authority of the prime minister and
also established the principle of parliamentary oversight; 1997
amendment streamlined the judicial system

Iceland
16 June 1944, effective 17 June 1944

India
26 January 1950

Indonesia
August 1945, abrogated by Federal Constitution of 1949 and
Provisional Constitution of 1950, restored 5 July 1959

Iran
2-3 December 1979; revised 1989 to expand powers of the
presidency and eliminate the prime ministership

Iraq
interim constitution signed 8 March 2004; note - the
Transitional Administrative Law (TAL) was enacted 8 March 2004 to
govern the country until an elected Iraqi Transitional Government
can draft and ratify a new constitution in 2005

Ireland
29 December 1937; adopted 1 July 1937 by plebiscite