Question juridique clé
Whether the claimant remained entitled to a half invalidity pension after 31 March 2008
Solution extraite
The pension was owed only until 30 June 2008; the earlier end date was unlawful.
Motifs extraits
The medical evidence showed a relevant improvement only from April 2008. Under Art. 88a IVV, the change must be taken into account only after it has lasted three months without significant interruption, so pension termination was possible only as of 1 July 2008.