Questão jurídica principal
Whether the IV office correctly refused to enter into the revision request for lack of credible worsening.
Decisão extraída
The psychiatric report made a relevant deterioration in mental health since the last merits decision credible enough to require substantive examination of the revision request.
Fundamentação extraída
Art. 87 Abs. 3 IVV requires only plausibility, not full proof. The 26 March 2008 report, compared with the earlier MEDAS assessment, showed a more severe depressive disorder and anxiety diagnoses, which sufficed as indications of a potentially relevant change.