Kernrechtsfrage
Whether the medical and factual record was sufficient to decide that the claimant's health had not materially worsened after the reapplication.
Extrahierter Entscheid
No. The record was insufficient; the authorities had to further clarify whether a material change in health and work capacity had occurred.
Extrahierte Begründung
Once the administration enters into a reapplication, the investigative principle applies. The existing reports did not conclusively exclude a relevant deterioration, and the authorities could not shift the burden of proof to the insured person.