The new recount, which is not expected to alter certified results that show president-elect Joe Biden won the election, will end at midnight on Dec 2, according to Gabriel Sterling, the Georgia official who oversees voting systems.

The recount will be conducted by electronic scanners.

Georgia certified its election results last week after conducting a laborious manual recount.

The Trump campaign petitioned for another recount on Saturday. Georgia law allows a candidate to request a vote recount within two business days of certification, if the margin is less than 0.5%. Biden defeated Trump in Georgia by a 0.26% margin.

The Trump campaign has also demanded an audit of the voter signatures that accompanied mail-in ballots. Sterling offered no definitive response, but told reporters that such an action would be unlikely unless ordered by a court.

Republican Trump has been defeated repeatedly in his persistent legal battle to overturn the election results in a string of states and prevent Democrat Biden from being sworn in on Jan 20.

Trump and his campaign have made unsubstantiated claims of widespread voter fraud.

Electors in each state will convene as the Electoral College on Dec 14 to formally select the next president. Biden won 306 electoral votes, 36 over the 270 threshold needed to win.