The Trans-Pacific Partnership (TPP), also called the Trans-Pacific Partnership Agreement, was a proposed trade agreement between Australia, Brunei, Canada, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, Vietnam, and the United States signed on 4 February 2016. After the newly elected US president Donald Trump withdrew the US signature from TPP in January 2017, the agreement could not be ratified as required and did not enter into force. The remaining countries negotiated a new trade agreement called Comprehensive and Progressive Agreement for Trans-Pacific Partnership, which incorporates most of the provisions of the TPP and which entered into force on 30 December 2018.