On 25 October 2018, New Zealand formally ratified the Comprehensive and Progressive Agreement for the Trans-Pacific Partnership (CPTPP) bringing the number of ratifications to four. Canada cleared its last legislative hurdle when the Senate approved it on October 25 and Royal Assent was given the same day. Canada became the fifth to ratify when it notified New Zealand of its ratification on October 29, 2018. The Australian House and Senate also approved it and sent it to the Governor General who has given Royal Assent.