Executive branch:
chief of state: President S R NATHAN (since 1 September 1999)
note: uses S R NATHAN but his full name and the one used in formal communications is Sellapan RAMANATHAN
head of government: Prime Minister LEE Hsien Loong (since 12 August 2004); Senior Minister GOH Chok Tong (since 12 August 2004); Senior Minister Shunmugam JAYAKUMAR (since 1 April 2009); Minister Mentor LEE Kuan Yew (since 12 August 2004); Deputy Prime Minister TEO Chee Huan (since 1 April 2009) and Deputy Prime Minister WONG Kan Seng (since 1 September 2005)
cabinet: appointed by president, responsible to parliament
elections: president elected by popular vote for six-year term; appointed on 17 August 2005 (next election to be held by August 2011); following legislative elections, leader of majority party or leader of majority coalition is usually appointed prime minister by president; deputy prime ministers appointed by president
election results: Sellapan Rama (S R) NATHAN appointed president in August 2005 after Presidential Elections Committee disqualified three other would-be candidates; scheduled election not held
Legislative branch:
unicameral Parliament (84 seats; members elected by popular vote to serve five-year terms); note - in addition, there are up to nine nominated members; up to three losing opposition candidates who came closest to winning seats may be appointed as "nonconstituency" members
elections: last held on 6 May 2006 (next to be held by 2011)