International law — Relation to municipal law — Treaties — Necessity for municipal legislation — Effect in France of Treaty not yet ratified or published in Journal officiel — Franco — Moroccan Treaty of 5 October 1957 providing for enforcement of foreign judgments — The law of France.

Treaties — Conclusion and operation of — Enforcement of — Necessity for municipal legislation — Ratification — Entry into force — Effect in France of treaty not yet ratified or published in Journal officiel — Franco–Moroccan Treaty of 5 October 1957 providing for enforcement of foreign judgments — Reciprocity — Irrelevance of acceptance of treaty by one party as in force before exchange of ratifications — The law of France.