A number of ceremonies and services will be held to mourn the passing of US President Jimmy Carter, who has died aged 100.
The former president will be honoured at a state funeral on 9 January in Washington before he is buried in his hometown of Plains, Georgia, alongside his wife, Rosalynn, who died last year at age 96.
Carter passed away on Sunday, two years after entering into hospice care.
Here's what to know about the funeral plans.
A state funeral is a national remembrance event marking the life of Americans who have made a huge contribution to public life.
Most presidents receive the honour if their family agrees.
It usually lasts seven to 10 days and includes ceremonies in the hometown of the deceased, as well as in Washington.
The last president to receive a state funeral was George HW Bush in 2018.
Two years later, former Supreme Court Justice Ruth Bader Ginsburg became the first woman to lie in state at the US Capitol.
When astronaut Neil Armstrong died in 2012, there were calls for a state funeral but his family instead chose a private ceremony in Ohio.
The memorial events for Carter - a Democrat who served as president from 1977 to 1981- will be in three parts.
They will start in his hometown of Plains, Georgia, before moving to Washington and then back to the southern state.
On 4 January, a motorcade will drive through Carter's small hometown of Plains and stop by his childhood home before proceeding to Atlanta for a public service at the Carter Presidential Center.
Carter's remains will be at the presidential library on 5 January and 6 January.
He will be transported to the nation's capital on 7 January, where the ceremonies will begin at the US Navy Memorial before a horse-drawn procession to the US Capitol.
For two days he will lie in state at the US Capitol Rotunda, where the public will be able to pay their respects.
His life will be commemorated at Washington National Cathedral on 9 January in a service attended by several former presidents.
Biden will be delivering the eulogy at Carter's Washington DC funeral, after the 39th president asked him to in March 2023, according to Biden.
Former presidents and first ladies typically attend funerals of their predecessors, so First Lady Jill Biden and others like former President Barack Obama could be in attendance. Hillary and Bill Clinton are also expected to attend.
President-elect Donald Trump's plans are unclear. He did not attend Rosalynn Carter's funeral last year, but his wife Melania did, along with other former first ladies.
Trump did, however, attend the Washington service for Republican George HW Bush. There were five living presidents, including Carter, in attendance.
The US federal government will be closed on 9 January for a national day of mourning, President Biden said in an executive order.
Financial markets will be closed that day too, including the New York Stock Exchange.
US flags are flying at half-mast on all federal buildings for 30 days.