Federal Act
on the Amendment of the Swiss Civil Code
(Part Five: The Code of Obligations)

¹ Where there is a clear dis­crep­ancy between per­form­ance and con­sid­er­a­tion un­der a con­tract con­cluded as a res­ult of one party’s ex­ploit­a­tion of the oth­er’s straitened cir­cum­stances, in­ex­per­i­ence or thought­less­ness, the per­son suf­fer­ing dam­age may de­clare with­in one year that he will not hon­our the con­tract and de­mand resti­tu­tion of any per­form­ance already made.

² The one-year peri­od com­mences on con­clu­sion of the con­tract.