Netherlands Antilles dissolved as per 10-10-10, how to change Country dropdowns?

Viewed 2014

See also Dissolution of the Netherlands Antilles.

In a nutshell: Curaçao and Sint Maarten become autonomous and the remnant of the islands (the BES islands) become special municipalities of the Netherlands.

The question is: how should we replace Netherlands Antilles (with country code ISO-3166-2:AN) in the country dropdown of the average webapplication? I can't find any information about the new country codes. Do we have to add Curaçao and Sint Maarten to the dropdown with the country code AN? How about the BES islands?

2 Answers

Last week they have finally new ISO 3166 codes assigned.

From the ISO 3166-2:AN page:

The Netherlands Antilles were officially assigned the ISO 3166-1 alpha-2 code AN before it was dissolved into five separate territories in 2010, and the entry will be deleted from ISO 3166-2 as a result. Curaçao and Sint Maarten, which became overseas countries in the Kingdom of the Netherlands, are now officially assigned the ISO 3166-1 alpha-2 codes CW and SX respectively. Bonaire, Sint Eustatius, and Saba, which became "special municipalities" of the Netherlands, are now officially assigned the ISO 3166-1 alpha-2 code BQ under the collective entry "Bonaire, Saint Eustatius and Saba".

The ISO 3166-1 decoding table was last updated on December 15, 2010.


On existing webapplications, I think it makes sense to keep AN for at least one year for display only. I would however show some messagebox in some user profile page and/or send an email to AN users that the user has now the opportunity to fix the country selection to match the actual new country.

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