Romania
8 December 1991; revision effective 29 October 2003
Russia
adopted 12 December 1993
Rwanda
new constitution adopted 4 June 2003
Saint Helena
1 January 1989
Saint Kitts and Nevis
19 September 1983
Saint Lucia
22 February 1979
Saint Pierre and Miquelon
4 October 1958 (French Constitution)
Saint Vincent and the Grenadines
27 October 1979
Samoa
1 January 1962
San Marino
8 October 1600; electoral law of 1926 serves some of the
functions of a constitution