Passport with a minimum validity of six (6) months. All passengers are required to fill out an E-Ticket or paper form when entering or exiting the Dominican Republic.Electronic ticket for entry and exit to the Dominican Republic. Now you can record your entry and exit data digitally. No information is available for this page. Below are the most frequently asked questions about travel to the Dominican Republic, to help ease your journey just a little more. Connecting millions of travelers in destinations across the globe, at Sheraton we bring people together. Best Attractions in the United States.