By 30 June of each calendar year, all parcel delivery service providers shall submit to the national regulatory authority of the Member State in which they are established the following information, unless that national regulatory authority has already requested and received it:
le nom de leurs sous-traitants, ainsi que toute information détenues par les prestataires de services de livraison de colis relative aux caractéristiques des services de livraison de colis assurés par ces sous-traitants;