Juan Diego Castro Fernández: One of the first to make the announcement was criminal lawyer and former Justice Minister Juan Diego Castro, who announced the creation of a new party called "Reconstruction" after his unfriendly break with the National Integration Party. Castro announced in January 2021, he was cancelling the process of forming the party due to difficulties in the registration process, formally requesting the Supreme Electoral Tribunal for the filing. In 2021 Castro Fernández confirmed to Teletica that he would be a presidential candidate for the second time, although he did not clarify by which group, assuring that he is evaluating being one by a party or coalition.