Questão jurídica principal
Whether the letter of 17 April 2002 was an appealable decision under public-law appeal rules.
Decisão extraída
The letter was only a communication and not an act creating, modifying, extinguishing, or ascertaining a legal relationship; it was therefore not an appealable decision.
Fundamentação extraída
CRASS acted as a political forum rather than as a holder of public powers, and there was no legal relationship between CRASS/CIREO and the appellant that could be regulated by an enforceable act.