Questão jurídica principal
Whether the appeal deadline under Art. 35 of the Federal Expropriation Act could be extended by party agreement
Decisão extraída
The deadline is a mandatory time limit serving public as well as private interests and cannot be altered by party disposition absent express statutory authorization.
Fundamentação extraída
Art. 65 of the Federal Civil Procedure Code does not directly apply to appeal deadlines under other federal statutes, and analogy is excluded because the expropriation appeal period is a non-extendable mandatory deadline.