CELEX:62020CJ0625: Judgment of the Court (Second Chamber) of 30 June 2022.#KM v Instituto Nacional de la Seguridad Social (INSS).#Reference for a preliminary ruling – Social policy – Equal treatment for men and women in matters of social security – Directive 79/7/EEC – Article 4(1) – Indirect discrimination on ground of sex – National legislation providing that two or more total occupational invalidity pensions acquired under the same statutory social security scheme are incompatible – Compatibility of such pensions where they come under different statutory social security schemes – Finding of indirect discrimination on the basis of statistical data – Determination of the affected groups to be compared – Justification.#Case C-625/20.