Same-sex marriage 2010 upon promulgation by the Argentine President. Argentina thus became the first country in Latin America, the second in the Americas, and the tenth in the world to legalize same-sex marriage. Australia became the second nation in Oceania to legalise same-sex marriage when the Australian Parliament passed a bill on 7 December 2017. The bill received royal assent on 8 December, and took effect on 9 December 2017. The law removed the ban on same-sex marriage which previously existed and followed a voluntary postal survey held from 12 September to 7 November 2017, which returned a 61.6% "Yes" vote for
Same-sex marriage in Taiwan support for same-sex marriage. On 31 October 2016, the Executive Yuan (the executive branch of the Government) Secretary-General, Chen Mei-ling, stated that the Executive supports same-sex marriage and that Premier Lin Chuan has urged the Ministry of Justice to take action on the issue. Two draft amendments to Taiwan's Civil Code which would legalise same-sex marriage and same-sex adoption, passed their first reading in the Legislative Yuan on 8 November 2016. Both bills were immediately referred to the Judiciary and Organic Laws and Statutes Committee for discussion. The committee discussed the proposals on 17 November 2016 and was sharply divided.