1. The final stage of a project or system when all planned activities, installations, and configurations have been finished and are fully operational
The implementation completion of the new software system was celebrated with a company-wide announcement.
A conclusão da implementação do novo sistema de software foi celebrada com um anúncio em toda a empresa.
2. The point at which a project transitions from the development and deployment phase to full operational status
We achieved implementation completion ahead of schedule, allowing for early system testing.
Alcançamos a conclusão da implementação antes do prazo, permitindo testes antecipados do sistema.