An Americas regional forum on Wednesday published details of "deliberate" and "malicious" steps to rig Bolivia's October election in favour of then-President Evo Morales, who has resigned and left the Andean nation in political crisis.

Bolivia election rigging in favour of Morales was 'overwhelming': OAS final report

Bolivian President Evo Morales agreed on Sunday to hold new presidential elections after a damning report from the Organisation of American States (OAS) found serious irregularities in an October 20 vote won by the leftist leader.

Bolivia's Morales agrees to new elections after damning OAS audit

The Organisation of American States recommended on Sunday that Bolivia hold new elections, saying it had identified serious irregularities in the last vote that called into question the victory of President Evo Morales.

Irregularities in disputed Bolivia vote, should hold new elections: Organisation of American States