Cases C-519/99 to C-524/99 and C526/99 were also joined for the purposes of the written and oral procedure and of the judgment by order of the President of the Court of Justice of 24 February 2000.
Mediante auto del Presidente del Tribunal de Justicia de 24 de febrero de 2000 también se acumularon los asuntos C-519/99 a C524/99 y C-526/99 a efectos de las fases escrita y oral y de la sentencia.