Iran's supervisory body the Guardian Council says there have been no major irregularities in the country's presidential election.

The council's Spokesman Abbas-Ali Kadkhodaei told Press TV on Wednesday that the body had reviewed all complaints lodged by the presidential candidates.

The remarks came as the Guardian Council extended a deadline to endorse the results of the elections.

The Iranian official said the extension of the deadline to endorse the poll was a confidence-building move and there had been no major irregularities in the vote.

He concluded that the final decision of the council is expected to be declared at the end of the five-day extra time.

The influential body, which oversees the election, had a 10-day deadline to approve the June 12 election results, after looking into the complaints lodged by the presidential candidates.

The deadline was to expire on Wednesday but Ahmad Jannati, the Secretary of the Council asked the Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei to extend the deadline by five days.

Ayatollah Khamenei in a letter to Jannati on Tuesday agreed with the request.

MGH/SME/RE