The court registry shall notify the parties and the public prosecutor by any means and without delay of the decision ruling on the transfer of the priority question of constitutionality to the Cour de cassation.
In the event of a decision to refer, the notice to the parties shall state that no appeal lies against the decision and that the parties who intend to submit observations before the Cour de cassation must comply with the provisions of Article R. * 49-30, which is reproduced in the notice, as well as the first paragraph of l’article R. * 49-32. The notice is sent by registered letter with acknowledgement of receipt to the parties who have not appeared.
In the event of a decision to refuse transmission, the notice to the parties specifies that this may only be challenged in an appeal lodged against a decision that has ruled on the application during the proceedings.