What grounds and deadlines exist for appealing a civil court decision in Portugal?

In Portugal, a civil appeal is only admissible on specific legal and factual grounds, with strict deadlines and formal requirements that vary depending on the type of decision and the court involved. Issues such as errors of law, assessment of evidence, procedural defects, and the possibility (or impossibility) of introducing new evidence must be carefully evaluated.
Whether to request a suspension of enforcement during the appeal is a strategic decision that depends on the nature of the ruling and the risks involved.
Because appeal proceedings are highly formalistic and time-sensitive, we recommend a prompt legal review. Our team of experienced litigation and appellate lawyers can assess the ruling, confirm admissibility, and define the most effective appellate strategy in a confidential consultation.