Swiss Civil Procedure Code
(Civil Procedure Code, CPC)

¹ The en­force­ment court shall ex­am­ine en­force­ab­il­ity ex of­fi­cio.

² It shall al­low the un­suc­cess­ful party a brief peri­od with­in which to file its com­ments.

³ On the mer­its, the un­suc­cess­ful party may only ar­gue that mat­ters pre­vent­ing the en­force­ment of the de­cision have oc­curred since no­tice there­of was giv­en, such as ex­tinc­tion, de­fer­ment, pre­scrip­tion or for­feit­ure of the right to due per­form­ance. Ex­tinc­tion and de­fer­ment must be proven by phys­ic­al re­cords.