“The claims raised by Trump and some foreign media that the agreement has been finalised and is going to be signed on Sunday in Geneva are completely untrue,” the official close to the country’s negotiating team told Iran’s Fars news agency.

The source said Iran’s internal decision-making process on the proposed understanding has not yet been completed, and denied both the reported timing and location of any signing ceremony.

“The review and decision-making process in Iran has not been finalised yet. Therefore, both the announcement of Sunday and the location of Geneva are categorically denied,” the source added.

The comments come amid growing speculation that Tehran and Washington are nearing a memorandum of understanding, with reports suggesting a possible signing in Geneva as early as Sunday, coinciding with the upcoming G7 leaders’ summit in Evian, France.

Another Iranian official source cited by Tasnim news agency also said the draft text has not yet been approved.

Foreign Ministry spokesman Esmaeil Baghaei said any potential agreement remains in an “internal finalisation stage,” stressing that no final decision has been reached and that any official announcement would follow only after full approval.

He added that details regarding any signing mechanism remain subject to further discussion, describing current reports as largely “media speculation.”