2020 Internal air conveyance dues questionnaire
Questionnaire relating to the average weighted distance and compensation for costs arising from air conveyance inside the countryof destination
On a yearly basis, designated operators are requested to send their data for the weights and costs for letter post forwarded by air within their country.
General framework on weighted average distance and compensation for costs arising from air conveyance inside the country of destination.
Questionnaire to be completed by member countries.
Comprehensive information on the method of calculation of internal air conveyance dues.