A marriage contract is a legal document drawn up by the future spouses to define their property relations during the marriage and the fate of their assets in the event of death or divorce. It enables the future spouses to choose their matrimonial property regime, make provisions in the event of the death of one of them, or define gifts for the spouse or children. The marriage contract must be notarized, i.e. signed by the future spouses in the presence of a notary. It can be drawn up before or after the marriage ceremony, and can be modified at any time. It is advisable to consult a notary for advice tailored to your situation, ideally before the big day.