If your passport or ID card is lost or stolen in the Cook Islands, and you need an emergency travel document soon, this is how to apply. BLANK PASSPORT PAGES: One page required for entry stamp.□. • Copy of passport or travel document. □. • Letter of support from a parent or guardian. □. Fill out a Form DS-71 in the presence of a passport agent. For Minors Under the Age of 16. You will be denied entry if you do not have a valid travel document or try to use a passport that has been reported lost or stolen. If you are staying for longer than 31 days you may need a visa. A valid passport is required for travel to the Cook Islands. If you have a travel emergency, please call the Center to speak with a customer service representative.