1. Compliance with the established rules, procedures, and formalities required by law in judicial or administrative processes
The judge verified the procedural regularity of the lawsuit before proceeding.
O juiz verificou a regularidade processual da ação antes de prosseguir.
2. The quality or state of following proper legal procedures and formal requirements in court proceedings
Any breach of procedural regularity can result in the annulment of the process.
Qualquer violação da regularidade processual pode resultar na nulidade do processo.