Question juridique clé
Whether the refusal of the invalidity pension was lawful despite the claimant's failure to cooperate with the ordered assessment.
Solution extraite
Yes. Because the claimant breached his duty to cooperate, the warning-and-consideration procedure had to be applied and the IV office was entitled to decide on the file and refuse the pension.
Motifs extraits
The cantonal court correctly explained that the requirements of Art. 43(3) ATSG were met. The appellant's submissions did not show a legal error or an obviously incorrect factual finding under the BGG standards.