1. A modification or amendment to a document, record, or system that is officially recorded with a date earlier than when the change was actually made
The backdated change to the contract was necessary to reflect the original agreement terms.
A alteração com data retroativa do contrato foi necessária para refletir os termos do acordo original.
2. In business or legal contexts, a revision applied retroactively to a previous date for compliance or administrative purposes
The payroll department made a backdated change to correct the employee's salary from the beginning of the month.
O departamento de folha de pagamento fez uma alteração com data retroativa para corrigir o salário do funcionário desde o início do mês.