Main developments in the postal sector (2017-2021) [documento eletrónico] / Mindaugas Cerpickis...[et al.]
ERGP report on the future needs of the USO [documento eletrónico] / European Regulators Group for Postal Services
ERGP report on the application of the cross-border parcel regulation [documento eletrónico] / European Regulators Group for Postal Services
ERGP report on exploring the sustainability of the USO [documento eletrónico] / European Regulators Group for Postal Services
State of the postal sector 2023 [documento eletrónico] : a hyper-collaborative path to postal development / Universal Postal Union
ERGP report on core indicators for monitoring the European postal market [documento eletrónico] : 2024 / European Regulators Group for Postal Services