1. A formal suggestion or plan that has been finished, decided upon, or brought to an end through agreement or decision
The concluded proposal was accepted by all members of the committee.
A proposta concluída foi aceita por todos os membros do comitê.
2. A proposition or offer that has reached its final form and been agreed upon by relevant parties
After months of negotiations, the concluded proposal was ready for implementation.
Após meses de negociações, a proposta concluída estava pronta para implementação.