Where the Authority intends to issue an unfavourable opinion or a qualified opinion, it shall invite the statutory auditor concerned to comment on the draft opinion within a period of not less than one month. This invitation is sent to the statutory auditor concerned and to the person subject to supervision by the Autorité de contrôle prudentiel et de résolution by letter sent in the manner provided for in Article R. 612-9. The period indicated in the second paragraph of Article D. 612-53 is suspended until receipt of the additional information requested and, at the most, until expiry of the period provided for in the first sentence.