Question juridique clé
Whether the insured was entitled to a full invalidity pension from 1 April 2007.
Solution extraite
No. The pension start date remained 1 August 2009 under Art. 29 LAI.
Motifs extraits
Even if the waiting period had begun before 1 January 2008, the claim was filed on 26 February 2009; under Art. 29 LAI the pension arises only six months after filing, and the old retroactive arrears rule of Art. 48 aLAI no longer helped the insured.