IX. BUSINESS TRAVEL - Business Customs Business customs are similar to those in the United States and a visiting U.S. businessman would easily adapt to those prevailing in Sweden. Spouses are however, not usually included in business receptions and dinners. - Travel Advisory and Visas U.S. travelers to Sweden must have a valid passport. A tourist or business visa is not required for stays up to 3 months (the 90-day period begins when entering the Nordic area: Sweden, Norway, Denmark, Iceland or Finland). For further information concerning entry requirements for Sweden, travelers can contact the Swedish Embassy at 1501 M Street, N.W., Washington, D.C. 20005, telephone: (202) 467-2600, or the nearest Swedish Consulate General (Los Angeles or New York). Sweden has no vaccination requirements. Certain vaccinations, however, are recommended or required by the United States for Americans traveling abroad. Medical care is widely available in Sweden. U.S. medical insurance is not always valid out of the United States. Travelers have found that in some cases, supplemental medical insurance with specific overseas coverage has proved to be useful. Further information on health matters can be obtained from the Center for Disease Control's International Travelers' hot line, telephone: (404) 332-4559. - Holidays New Year's Day: January 1 Epiphany: January 6 Good Friday and Easter Monday Swedish Labor Day: May 1 Ascension Day (sixth Thursday after Easter) Whit-Monday Midsummer Day: (the Saturday between June 19 and 26) All Saints Day: (first Saturday in November) Christmas: December 25-26 Offices are also closed on Mid-Summer Eve, Christmas Eve, and New Year's Eve. Government and many business offices generally close 1:00 p.m. on the day before major holidays. - Business Infrastructure The business infrastructure is comparable to the United States.