In the return of a child transferred to a third State, the European rules of international judicial competence do not apply. Regarding the STJUE of March 24, 2021, case C-603/20, PPU, SS and MCP. (2022). CUADERNOS DE DERECHO TRANSNACIONAL, 14(1), 727-735. https://doi.org/10.20318/cdt.2022.6710