A member of the panel who assumes that he or she is the cause of the challenge or who conscientiously considers that he or she should abstain shall be replaced by another member designated by the chairman of the committee.
A party who wishes to challenge a member of a panel must, on pain of inadmissibility, do so by means of a special document submitted to the committee as soon as he or she is aware of the cause of the challenge. This document shall state precisely the reasons for the challenge and shall be accompanied by the documents required to justify it. A receipt shall be issued. In no case may a challenge be lodged after the end of the hearing.
The challenged member shall make known in writing within eight days either his acquiescence to the challenge or the grounds on which he opposes it.
If the member of the committee who is challenged acquiesces to the request, he shall be replaced immediately. If he or she cannot be replaced in time, the case is adjourned to a later hearing.
If the member of the committee does not acquiesce in the request for recusal, the committee shall rule on the request as quickly as possible, in an unreasoned decision, without the participation of the member whose recusal is requested. This decision may only be challenged before the Court of Cassation in conjunction with the subsequent decision.