Background
Mme [P] had received a progressive-retirement pension from CARSAT Midi-Pyrénées since January 1, 2020, calculated on the basis of 157 quarters under France’s general pension system. She disputed that calculation and asked CARSAT to recognize employment in Tunisia from October 1984 through September 1986.
CARSAT sent the prescribed liaison forms to Tunisia’s National Retirement and Social Welfare Fund, but the Tunisian institution did not respond. Mme [P] then brought proceedings before the social-security court. The Toulouse Court of Appeal examined her evidence itself, treated the Tunisian periods as qualifying under Tunisian law, and ordered CARSAT to recognize them.
The Court’s Holding
The Court of Cassation held that the France–Tunisia Social Security Convention and its implementing administrative arrangement establish mandatory coordination rules. Although the French institution must take qualifying Tunisian insurance periods into account when determining entitlement under French law, it may not replace the competent Tunisian institution in deciding whether the claimant satisfies Tunisian-law requirements or in determining the pension payable under Tunisian law.
The Court therefore ruled that the Toulouse Court of Appeal erred by treating the Tunisian institution’s silence as permitting CARSAT, or the court itself, to validate the periods from the claimant’s evidence. It quashed the appellate judgment in its entirety and remanded the case to a differently constituted panel of the Toulouse Court of Appeal.
Key Takeaways
- Under the bilateral convention, each country’s competent institution determines pension entitlement under its own legislation.
- A French pension institution cannot substitute itself for the Tunisian institution in validating Tunisian insurance periods, even when that institution has not responded.
- The convention’s prescribed exchange of forms and insurance-history certification is a mandatory part of the coordination process.
Why It Matters
The decision limits how French pension authorities and courts may address administrative silence in cross-border pension cases. Evidence submitted directly by a claimant cannot authorize the French institution to make determinations reserved to the competent foreign institution under the bilateral coordination framework.
For practitioners, the ruling underscores the distinction between France’s obligation to aggregate qualifying foreign periods and Tunisia’s exclusive role in determining, under Tunisian law, whether those periods qualify and what pension would be due.