Translate the following English sentence to French:
"I refer to the checks which your department needs to carry out, Commissioner Bolkestein, and the question of the burden of proof which, according to Article 4, rests solely on the injured party."
Elles touchent essentiellement aux devoirs d'examen de votre collège, Monsieur le Commissaire Bolkestein. Il s'agit d'une part de la charge de la preuve, que seule la victime devrait apporter, selon l'article 4.