The certification comes hours after deadly violence, when an armed mob of pro-Trump supporters stormed the Capitol building in an attempt to overturn the election result, suspending the Congress session.
But, after they were cleared, officials worked through the night to formally confirm Joe Biden as the 46th President of the United States.
He will be sworn into office on 20 January. Tap the link in our bio to read more about the events leading up to the certification.
