IX. Business Travel Business customs There are no specific local business customs going beyond the bounds of normal courtesy. Introduction between persons are rather formal and the first name is seldom used in business circles. Paraguayans are somewhat informal in observing prescribed appointment times. For social events, it is customary to arrive up to 30 minutes late. Persons are normally addressed by their academic or professional title, e.g. doctor, engineer, or licenciado in the case of university graduates. Travel Advisory and Visas A passport is required. U.S. citizens do not need visas for a three-month stay. A temporary residence visa can be obtained once in Paraguay. The temporary residence document is valid for one year and is renewable. The Paraguayan identity document can be obtained based on the temporary residence. Travelers can contact the Paraguayan Embassy at 2400 Massachusetts Ave. N.W. Washington, D.C. 20008, phone: (202) 483-6960 or Consulates in Los Angeles, Miami or New York. Holidays The following are national holidays in a calendar year: January 1 New year February 3 San Blas March 1 Heroes' day March/April Holy Thursday and Good Friday May 1 Labor day May 15 Independence day June 12 Chaco Armistice August 15 Founding of Asuncion December 8 Virgin of Caacupe Day December 25 Christmas Business infrastructure Asuncion has plenty of taxis. A bus system does exist, but it is generally inadequate for business purposes. Telecommunications for national and international services are adequate, with a direct dial system available, fax and personal telecel are also available. Hotels are comfortably furnished and prices are reasonable. Most types of foods are available at low prices by international standards. Paraguay has no particular health risks and no special precautions need be taken. Tap water may be used for drinking purposes in the Asuncion area only. Sanitary conditions are generally adequate. There are competent doctors, dentists and specialists in Asuncion.