Translate the following English sentence to French:
"This has indeed been repeatedly recognised by the bodies of the European Union. That is, since 1993 the Council has been devoting constant attention to the subject of family reunification."
Les organes de l'Union européenne l'ont reconnu par la suite, c'est-à-dire à partir de 1993, lorsque le Conseil a accordé une attention constante au thème du regroupement familial.