Talks between the clubs remain ongoing with no agreement yet in place, though there is optimism that progress could come in the days ahead, with both Fiorentina and the player himself said to be receptive to a transfer.
Dodo, who came through the ranks at Coritiba, has told Fiorentina he has no intention of extending his contract, which runs until June 2027, prompting the Italian club to explore a sale now rather than risk losing him for nothing further down the line.
Fiorentina have set an asking price of €20m for the defender, a figure the club considers to reflect both his importance to the squad and the value he has built up over his recent seasons in Italy.
Nottingham Forest are not alone in monitoring the situation, with Chelsea and Inter Milan also said to be keeping tabs on the market for the position, while Roma had previously explored a move before their interest cooled following a shift in their own plans, having initially viewed Dodo as cover in case Wesley left for Real Madrid.
Beyond the contractual situation, people close to the player believe a change of scenery could mark an important step in his career. His representatives see a move to a league with greater international exposure, such as the Premier League, as a way to raise his profile with Brazil's national coaching staff ahead of the 2030 World Cup cycle.
For Nottingham Forest, the move fits into a broader plan to add balance and quality on the right side of defence, with Dodo's experience in European competition and his attacking contribution from full-back seen as good fits for the club's needs.
Since arriving at Fiorentina, Dodo has established himself as one of the more consistent full-backs in Serie A, valued for his forward runs, physical intensity and composure in possession. There is genuine optimism around a deal, with Fiorentina open to negotiating and Forest working towards an operation both sides consider workable.