Impact assessment support study for the review of the Community guidelines on State aid for railway undertakings
Elżbieta Głowicka, , Malte Jeschonneck, Anselm Mattes, Luca Rancati, Francesca Urzi, Margaux Gabriel, Gabriele Dente, Salvatore Nava, Elena Salomone, David Deller, Sean F. Ennis, Bryn Enstone, Ana Alvarez Vidal, Nour el-Houda Bey, Michael Hofmann, Robert Klotz, European Commission, March 2023