Iranian Foreign Minister Mohammad Javad Zarif said Iran would fully implement its 2015 nuclear deal if US President-elect Joe Biden lifts sanctions on Tehran, which Zarif said could be done swiftly through “three executive orders”.

Biden has pledged to rejoin the historic 2015 accord – agreed to by six world powers known as the P5 + 1 – if Iran also returns to compliance.

Zarif did not insist on any compensation from the United States – unlike leaders such as President Hassan Rouhani who have demanded it in exchange for the “damages” Tehran has suffered under the renewed US sanctions, implicitly arguing Washington should repay it for the lost oil revenues.

“If Mr Biden is willing to fulfill US commitments, we too can immediately return to our full commitments in the accord … and negotiations are possible within the framework of the P5 + 1,” Zarif said in an interview posted on the website of the state-run daily Iran on Wednesday.

“We are ready to discuss how the United States can re-enter the accord,” Zarif said. “The situation will improve in the next few months. Biden can lift all sanctions with three executive orders.”

Zarif voiced hope the sanctions can be lifted “in a matter of months” after Biden takes office. “This may happen in a matter of months considering, as I said, Mr Biden hasn’t yet been able to establish his transition team.”

Trump was defeated by Biden in the November 3 US presidential election but he has refused to concede and has repeatedly made unsubstantiated claims of electoral fraud.