The US has said preparations for the 12 June meeting between President Donald Trump and North Korean leader Kim Jong-un in Singapore are going well.
The White House said the two men would first meet at 09:00 local time and that Mr Trump was receiving daily briefings.
But it said sanctions would not be lifted against North Korea unless it gave up its nuclear weapons.
With one week to go to the summit, hosted by Singapore, remarkably few details have been publicly confirmed.
It remains unclear exactly where in the city state the two will meet, reports BBC.
Discussions on the denuclearisation of the Korean peninsula are expected to be high on the agenda, although some analysts have speculated that a formal end to the Korean War is also on the table.
There was initially much uncertainty over whether the summit would go ahead at all, and it was briefly called off last month by Mr Trump after a dispute with the North Koreans.
White House spokeswoman Sarah Sanders told reporters on Monday that the president "has been receiving daily briefings on North Korea from his national security team".
"And I can also tell you the schedule tentatively for that first meeting will be on June 12 at 9am Singapore time." That time is 01:00 GMT and 21:00 Tuesday 11 June in Washington.