Swiss Civil Procedure Code
(Civil Procedure Code, CPC)

¹ Any mem­ber of the ar­bit­ral tribunal may be re­moved by a writ­ten agree­ment of the parties.

² If a mem­ber of the ar­bit­ral tribunal is un­able to ful­fil his or her du­ties with­in due time or with due care, un­less the parties have agreed oth­er­wise, he or she may be re­moved at a party's re­quest by the body des­ig­nated by the parties or, if no such body has been des­ig­nated, by the or­din­ary court that has jur­is­dic­tion un­der Art­icle 356 para­graph 2.¹⁸⁹

³ Art­icle 369 para­graph 5 ap­plies to the chal­lenge of the re­mov­al.