Swiss Civil Code

¹ Each spouse has the right to de­mand in­form­a­tion from the oth­er con­cern­ing his or her in­come, as­sets and debts.

² At the re­quest of one spouse, the court may or­der the oth­er spouse or a third party to fur­nish the in­form­a­tion re­quired and to pro­duce the ne­ces­sary doc­u­ments.

³ This does not ap­ply to any in­form­a­tion held by law­yers, so­li­cit­ors, doc­tors, clergy and their aux­il­i­ary staff which is sub­ject to pro­fes­sion­al con­fid­en­ti­al­ity.