Translate the following English sentence to French:
"And I shall end, of course, by congratulating Mr Langen, our rapporteur, on his work, as well as all the members of the committee and of the Conciliation Committee."
Et je termine, bien entendu, en félicitant M. Langen, notre rapporteur, pour son travail, ainsi que l'ensemble des membres de la commission et du comité de conciliation.