1. A legal procedure that fails to follow established rules, regulations, or due process requirements
The defendant claimed improper process in the handling of evidence.
O réu alegou processo indevido no manuseio das provas.
2. Any procedural defect or irregularity in a formal or administrative process
The contract was voided due to improper process in its execution.
O contrato foi anulado devido a processo indevido em sua execução.