Saudi Arabia (BBN)-World leaders are due to arrive in Saudi Arabia to pay their respects in person after the death of Saudi King Abdullah.
British Prime Minister David Cameron and French President Francois Hollande will be in Riyadh, reports BBC.
The US delegation is led by Vice-President Joe Biden.
King Abdullah died on Friday at the age of 90.
He was buried in an unmarked grave in Riyadh after Friday prayers.
King Salman, 79, pledged continuity after his accession to the throne.
He also moved swiftly to appoint heirs and ministers, including one prince from the ruling dynasty’s third generation.
On Saturday, Mr Cameron, Mr Hollande and Mr Biden will take part in official ceremonies in the Saudi capital.
Iran will be represented by Foreign Minister Mohammad Javad Zarif.
These visitors will be looking to take the measure of the character, mood and intentions of the new monarch, BBC Arab Affairs editor Alan Johnston reports.
King Abdullah died weeks after being admitted to hospital with a lung infection.
His body was wrapped in a shroud and buried in a public cemetery after prayers attended by Gulf heads of state and some foreign leaders.
The burial was conducted in line with the traditions of Wahhabism – the ultra-conservative form of Sunni Islam followed by the kingdom – where funerals are austere and simple.
Within hours of acceding to the throne, King Salman vowed to maintain the same policies as his predecessors.
“We will continue adhering to the correct policies which Saudi Arabia has followed since its establishment,” he said.
Funeral prayers were performed at a mosque before the burial. He named another of King Abdullah’s half-brothers, Muqrin, as the new crown prince.
Interior Minister Prince Mohammed bin Nayef was appointed deputy crown prince, making him second in line to the throne and in effect smoothing the line of succession for years to come.
Crown Prince Nayef is a grandson of King Abdulaziz, usually referred to as Ibn Saud, the founder of modern Saudi Arabia. The crown has so far passed between Ibn Saud’s sons, but few are still alive.
King Salman also appointed his own son, Mohammed bin Salman, as defence minister. Other ministers, including foreign, oil and finance, were kept in place, state TV reported.
King Abdullah came to the throne in 2005 but had already been Saudi Arabia’s de-facto leader for 10 years because his predecessor, King Fahd, had been debilitated by a stroke.
BBN/AKG/AD-24Jan15-12:00pm (BST)