Questão jurídica principal
Whether notification of the decision of 3 September 2007 to X.________ was valid
Decisão extraída
Yes. The insured had authorized X.________ to receive and consult acts of authority arising from the accident, so service on that third party counted as service on the insured.
Fundamentação extraída
A recipient may be notified through a third party empowered to receive the correspondence. The power of attorney and the parties' conduct showed that X.________ was authorized to receive the decision.