| This Compendium of Delivery Standards published by the UPU contains: a list of the administrations which provided information for this Compendium. |
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| Article 20 of the Convention, created by the 2004 Bucharest Congress; information by administration, airport/office of exchange of destination and category of items/forwarding method about delivery standards. |
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| Administrations are classified in alphabetical order (see List of Administrations). A cross indicates, in each column, the categories of items for which the administrations provided information. |
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| The information given in the Compendium was reproduced in accordance with the data provided by the administrations concerned. |
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| The letter "J" used to indicate delivery standards in the Compendium means the day of arrival of the item at the airport/office of exchange of destination throughout. |
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| Amendments to the information in the Compendium should be notified by the administrations concerned direct to the International Bureau, which will publish them as updates. |