The International Court of Justice said in a statement on Friday it will "hold public hearings in the case concerning Certain Iranian Assets (Islamic Republic of Iran vs. United States of America), from Monday 8 to Friday 12 October 2018" in The Hague, Netherlands.
The hearings "will be devoted to preliminary objections raised by the United States," the statement added, after which judges will decide whether or not they can rule in the dispute, AFP reported.
The case was lodged by Tehran in June 2016 accusing the US of breaking a decades-old bilateral treaty, dating from before the 1979 Islamic Revolution, by seizing Iranian financial assets and those of Iranian companies, Financial Tribune reported.
US courts have "awarded total damages of over $56 billion ... against Iran in respect of its alleged involvement in various terrorist acts mainly outside the US," Iran said.
The case was filed just weeks after the US Supreme Court ruled in April 2016 that $2 billion in frozen Iranian assets should be paid to about 1,000 survivors and relatives of those killed in attacks blamed on Iran by the US.
But Tehran reacted to the ruling, which came almost a year after the landmark nuclear deal with world powers led to the unblocking of other frozen funds.
To the dismay of other world powers, US President Donald Trump has since walked away from the nuclear deal and the United States in 2017 raised objections to the court's hearing of the case.
The four days of public audiences are expected to focus on whether the ICJ judges can take up the case under the strict rules governing their procedures.
Set up in 1946, the ICJ rules in disputes between states on the basis of existing treaties and international law.
Iran argues that the US broke the terms of the 1955 Treaty of Amity signed long before the 1979 Islamic Revolution. The treaty governs economic ties and consular rights.
But the US severed bilateral diplomatic ties with Iran in 1979 after 52 Americans were taken hostage in the US Embassy in Tehran. They have not yet been fully restored.
Iran is also demanding that the United States "make full reparations to Iran for the violation of its international legal obligations in an amount to be determined by the court at a subsequent stage of the proceedings".