Postal addressing systems in member countries
Use this tool to ensure that your address is written correctly, and that Posts worldwide process your mail fast and efficiently.
Update: September 2013.
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Guide to the headings used in country sheets
For each country, a varying number of headings will be given, depending on the information available.
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Address elements, formatting an international address and position of the address on the envelope
In addition to recommendations specific to each country, you will also find below rules and more general information on international addressing that apply to all countries.
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