1. expressing conformity or compliance with a rule, plan, or statement
In accordance with the contract, payment must be made by the end of the month.
Em acordo com o contrato, o pagamento deve ser feito até o final do mês.
2. expressing mutual agreement between parties
The two companies decided to merge in accordance with the shareholders' wishes.
As duas empresas decidiram se fundir em acordo com os desejos dos acionistas.
3. as stated by or reported by someone
According to the weather forecast, it will rain tomorrow.
Em acordo com a previsão do tempo, choverá amanhã.