ERGP report on environmental sustainability in the postal sector [documento eletrónico] / European Regulators Group for Postal Services
Main developments in the postal sector (2017-2021) [documento eletrónico] / Mindaugas Cerpickis...[et al.]
Study to assess and analyse the impact of e-commerce driven transport and parcel delivery on air pollution and CO2 emissions [documento eletrónico] / coord. Jutta Wolff, Alexander Labinsky
ERGP report on green deal and the postal sector [documento eletrónico] / European Regulators Group for Postal Services
Postal sector sustainability results 2020 [document eletrónico] / International Post Corporation