Questão jurídica principal
Whether the reduction from a full disability pension to a three-quarter pension was lawful under the 4th AI revision and transitional rules.
Decisão extraída
The reduction was lawful because no notable change in health or economic circumstances was shown, and the insured had not reached 50 on 1 January 2004.
Fundamentação extraída
The factual findings showed residual work capacity of 50% in adapted work and an income impairment of 62%, below the 70% threshold for a full pension. The transitional protection did not apply to a person who was under 50 at the relevant date.