It is the guarantee that a judicial decision can be reviewed by a higher court. Its purpose is to correct errors and provide greater legal certainty, subject to the exceptions established by law. It does not protect against the judge's judgment, but against the judge's error.
Legislación
Preguntas frecuentes · EN
What is the two-instance guarantee (right of appeal)?
Lectura conservada desde el archivo histórico de Iurispa, con su procedencia verificable.