Readers contemplating business travel to the US please note that the United States Department of Homeland Security (DHS) has advised that, beginning 12 January, travelers from "Visa Waiver" countries will be required to register online prior to departure for America. Presently, nationals from 27 countries may enter the US without a visa. The authorisations will be valid for two years, or until the passport expires, whichever is less.

The facts and opinions stated in this article are those of the author and not those of World-Check. World-Check does not warrant the accuracy of any facts and opinions stated in this article, does not endorse them, and accepts no responsibility for them.