Speaking after a meeting with Basescu at the Presidential palace, Boc said the parties that hold majority in Parliament should take on the responsibility of forming a new government.
The ruling coalition that supported the Government led by Prime Minister Mihai Razvan Ungureanu no longer exists, said Boc.
On Friday, Basescu invited political parties to talks on nominating a new prime minister after the Government led by Ungureanu was overthrown in a no-confidence vote.
According to a first meeting schedule, opposition social democrats, liberals and conservatives were invited to meet with the president at 5 p.m..
The schedule was changed so democrat liberals met with the head of state first. Talks with the opposition Social Liberal Union started at 5.30 p.m..