Key legal question
Whether the supplemental occupational pension had to be increased because the disability degree rose after the insurance relationship ended.
Extracted holding
No. In the supplementary part of the pension scheme, the reglementary disability pension remained fixed at the disability degree existing during coverage; the later deterioration was not an insured event under the plan.
Extracted reasoning
The reglement defined disability by reference to the insured person's inability to work in a specific employment relationship. Because it contained no revision clause for a later change in disability degree, a post-termination deterioration created a coverage gap in the extra-mandatory part. The statutory minimum could not be cumulated with a new supplemental increment; instead, the existing reglementary pension was to be offset against the mandatory minimum.