On Tuesday, December 3, 2024, the Hamburg Max Planck Institute will host its monthly virtual workshop Current Research in Private International Law at 2:45 p.m. – 4:15 p.m. (CET). Professor Stéphanie Francq (UCLouvain) will speak, in English, about the topic

“Overriding Mandatory Rules in Family Matters and Personal Status, Are Belgians the Only Ones?”

Are we really witnessing the occurrence of overriding mandatory rules in family matters and personal status? A new phenomenon seems indeed to surface in this area with examples of substantive rules or values, announced by the lawmaker, together with a clear intention to apply in identified international situations. Belgian law offers a series of examples. But are Belgian the only ones using this method? German law has also offered a better known and rather unfortunate illustration with the Act to prevent child marriage. These rules, their upsides and downsides, deserve close consideration. First and obviously for technical reasons: are we indeed facing overriding mandatory rules, similar to those concerning business transactions? Or is this some new form of public policy exception? Are these rules carefully designed legal objects or rather clumsy attempts to secure the application of the lex fori? Beyond the technicalities, the presentation will tend to investigate potential reasons behind this new phenomenon.

It turns out that these rules might have something to tell us about the current state of conflict of laws, its politics and its theories, and its need to look beyond its own borders.