C-651/16DW v Valsts sociālās apdrošināšanas aģentūra

Domstolens egne nøkkelord

Reference for a preliminary ruling — Social security — Maternity benefit — Calculation of the amount on the basis of the income of the insured person during a reference period of 12 months — Person employed, during that period, by an EU institution — National legislation fixing the amount at issue at 70% of the average contribution basis — Restriction on freedom of movement for workers — Principle of sincere cooperation.

Tolker